189990000000

素因数分解:

$2^7\times 3^2\times 5^7\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 384

約数和(自身を含む): 683716999680

約数和(自身を除く): 493726999680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2111, 2250, 2400, 2500, 2880, 3000, 3125, 3200, 3600, 3750, 4000, 4222, 4500, 4800, 5000, 5625, 5760, 6000, 6250, 6333, 7200, 7500, 8000, 8444, 9000, 9375, 9600, 10000, 10555, 11250, 12000, 12500, 12666, 14400, 15000, 15625, 16000, 16888, 18000, 18750, 18999, 20000, 21110, 22500, 24000, 25000, 25332, 28125, 28800, 30000, 31250, 31665, 33776, 36000, 37500, 37998, 40000, 42220, 45000, 46875, 48000, 50000, 50664, 52775, 56250, 60000, 62500, 63330, 67552, 72000, 75000, 75996, 78125, 80000, 84440, 90000, 93750, 94995, 100000, 101328, 105550, 112500, 120000, 125000, 126660, 135104, 140625, 144000, 150000, 151992, 156250, 158325, 168880, 180000, 187500, 189990, 200000, 202656, 211100, 225000, 234375, 240000, 250000, 253320, 263875, 270208, 281250, 300000, 303984, 312500, 316650, 337760, 360000, 375000, 379980, 400000, 405312, 422200, 450000, 468750, 474975, 500000, 506640, 527750, 562500, 600000, 607968, 625000, 633300, 675520, 703125, 720000, 750000, 759960, 791625, 810624, 844400, 900000, 937500, 949950, 1000000, 1013280, 1055500, 1125000, 1200000, 1215936, 1250000, 1266600, 1319375, 1351040, 1406250, 1500000, 1519920, 1583250, 1688800, 1800000, 1875000, 1899900, 2000000, 2026560, 2111000, 2250000, 2374875, 2431872, 2500000, 2533200, 2638750, 2812500, 3000000, 3039840, 3166500, 3377600, 3600000, 3750000, 3799800, 3958125, 4053120, 4222000, 4500000, 4749750, 5000000, 5066400, 5277500, 5625000, 6000000, 6079680, 6333000, 6596875, 6755200, 7500000, 7599600, 7916250, 8444000, 9000000, 9499500, 10000000, 10132800, 10555000, 11250000, 11874375, 12159360, 12666000, 13193750, 15000000, 15199200, 15832500, 16888000, 18000000, 18999000, 19790625, 20265600, 21110000, 22500000, 23748750, 25332000, 26387500, 30000000, 30398400, 31665000, 32984375, 33776000, 37998000, 39581250, 42220000, 45000000, 47497500, 50664000, 52775000, 59371875, 60796800, 63330000, 65968750, 75996000, 79162500, 84440000, 90000000, 94995000, 98953125, 101328000, 105550000, 118743750, 126660000, 131937500, 151992000, 158325000, 164921875, 168880000, 189990000, 197906250, 211100000, 237487500, 253320000, 263875000, 296859375, 303984000, 316650000, 329843750, 379980000, 395812500, 422200000, 474975000, 494765625, 506640000, 527750000, 593718750, 633300000, 659687500, 759960000, 791625000, 844400000, 949950000, 989531250, 1055500000, 1187437500, 1266600000, 1319375000, 1484296875, 1519920000, 1583250000, 1899900000, 1979062500, 2111000000, 2374875000, 2533200000, 2638750000, 2968593750, 3166500000, 3799800000, 3958125000, 4222000000, 4749750000, 5277500000, 5937187500, 6333000000, 7599600000, 7916250000, 9499500000, 10555000000, 11874375000, 12666000000, 15832500000, 18999000000, 21110000000, 23748750000, 31665000000, 37998000000, 47497500000, 63330000000, 94995000000, 189990000000]

約数ペア:

[(1, 189990000000), (2, 94995000000), (3, 63330000000), (4, 47497500000), (5, 37998000000), (6, 31665000000), (8, 23748750000), (9, 21110000000), (10, 18999000000), (12, 15832500000), (15, 12666000000), (16, 11874375000), (18, 10555000000), (20, 9499500000), (24, 7916250000), (25, 7599600000), (30, 6333000000), (32, 5937187500), (36, 5277500000), (40, 4749750000), (45, 4222000000), (48, 3958125000), (50, 3799800000), (60, 3166500000), (64, 2968593750), (72, 2638750000), (75, 2533200000), (80, 2374875000), (90, 2111000000), (96, 1979062500), (100, 1899900000), (120, 1583250000), (125, 1519920000), (128, 1484296875), (144, 1319375000), (150, 1266600000), (160, 1187437500), (180, 1055500000), (192, 989531250), (200, 949950000), (225, 844400000), (240, 791625000), (250, 759960000), (288, 659687500), (300, 633300000), (320, 593718750), (360, 527750000), (375, 506640000), (384, 494765625), (400, 474975000), (450, 422200000), (480, 395812500), (500, 379980000), (576, 329843750), (600, 316650000), (625, 303984000), (640, 296859375), (720, 263875000), (750, 253320000), (800, 237487500), (900, 211100000), (960, 197906250), (1000, 189990000), (1125, 168880000), (1152, 164921875), (1200, 158325000), (1250, 151992000), (1440, 131937500), (1500, 126660000), (1600, 118743750), (1800, 105550000), (1875, 101328000), (1920, 98953125), (2000, 94995000), (2111, 90000000), (2250, 84440000), (2400, 79162500), (2500, 75996000), (2880, 65968750), (3000, 63330000), (3125, 60796800), (3200, 59371875), (3600, 52775000), (3750, 50664000), (4000, 47497500), (4222, 45000000), (4500, 42220000), (4800, 39581250), (5000, 37998000), (5625, 33776000), (5760, 32984375), (6000, 31665000), (6250, 30398400), (6333, 30000000), (7200, 26387500), (7500, 25332000), (8000, 23748750), (8444, 22500000), (9000, 21110000), (9375, 20265600), (9600, 19790625), (10000, 18999000), (10555, 18000000), (11250, 16888000), (12000, 15832500), (12500, 15199200), (12666, 15000000), (14400, 13193750), (15000, 12666000), (15625, 12159360), (16000, 11874375), (16888, 11250000), (18000, 10555000), (18750, 10132800), (18999, 10000000), (20000, 9499500), (21110, 9000000), (22500, 8444000), (24000, 7916250), (25000, 7599600), (25332, 7500000), (28125, 6755200), (28800, 6596875), (30000, 6333000), (31250, 6079680), (31665, 6000000), (33776, 5625000), (36000, 5277500), (37500, 5066400), (37998, 5000000), (40000, 4749750), (42220, 4500000), (45000, 4222000), (46875, 4053120), (48000, 3958125), (50000, 3799800), (50664, 3750000), (52775, 3600000), (56250, 3377600), (60000, 3166500), (62500, 3039840), (63330, 3000000), (67552, 2812500), (72000, 2638750), (75000, 2533200), (75996, 2500000), (78125, 2431872), (80000, 2374875), (84440, 2250000), (90000, 2111000), (93750, 2026560), (94995, 2000000), (100000, 1899900), (101328, 1875000), (105550, 1800000), (112500, 1688800), (120000, 1583250), (125000, 1519920), (126660, 1500000), (135104, 1406250), (140625, 1351040), (144000, 1319375), (150000, 1266600), (151992, 1250000), (156250, 1215936), (158325, 1200000), (168880, 1125000), (180000, 1055500), (187500, 1013280), (189990, 1000000), (200000, 949950), (202656, 937500), (211100, 900000), (225000, 844400), (234375, 810624), (240000, 791625), (250000, 759960), (253320, 750000), (263875, 720000), (270208, 703125), (281250, 675520), (300000, 633300), (303984, 625000), (312500, 607968), (316650, 600000), (337760, 562500), (360000, 527750), (375000, 506640), (379980, 500000), (400000, 474975), (405312, 468750), (422200, 450000)]