220440000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 280

約数和(自身を含む): 799843968

約数和(自身を除く): 579403968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 132, 150, 160, 165, 167, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 334, 352, 375, 400, 440, 480, 500, 501, 528, 550, 600, 625, 660, 668, 704, 750, 800, 825, 835, 880, 960, 1000, 1002, 1056, 1100, 1200, 1250, 1320, 1336, 1375, 1500, 1600, 1650, 1670, 1760, 1837, 1875, 2000, 2004, 2112, 2200, 2400, 2500, 2505, 2640, 2672, 2750, 3000, 3300, 3340, 3520, 3674, 3750, 4000, 4008, 4125, 4175, 4400, 4800, 5000, 5010, 5280, 5344, 5500, 5511, 6000, 6600, 6680, 6875, 7348, 7500, 8000, 8016, 8250, 8350, 8800, 9185, 10000, 10020, 10560, 10688, 11000, 11022, 12000, 12525, 13200, 13360, 13750, 14696, 15000, 16032, 16500, 16700, 17600, 18370, 20000, 20040, 20625, 20875, 22000, 22044, 24000, 25050, 26400, 26720, 27500, 27555, 29392, 30000, 32064, 33000, 33400, 36740, 40000, 40080, 41250, 41750, 44000, 44088, 45925, 50100, 52800, 53440, 55000, 55110, 58784, 60000, 62625, 66000, 66800, 73480, 80160, 82500, 83500, 88000, 88176, 91850, 100200, 104375, 110000, 110220, 117568, 120000, 125250, 132000, 133600, 137775, 146960, 160320, 165000, 167000, 176352, 183700, 200400, 208750, 220000, 220440, 229625, 250500, 264000, 267200, 275550, 293920, 313125, 330000, 334000, 352704, 367400, 400800, 417500, 440000, 440880, 459250, 501000, 551100, 587840, 626250, 660000, 668000, 688875, 734800, 801600, 835000, 881760, 918500, 1002000, 1102200, 1148125, 1252500, 1320000, 1336000, 1377750, 1469600, 1670000, 1763520, 1837000, 2004000, 2204400, 2296250, 2505000, 2755500, 2939200, 3340000, 3444375, 3674000, 4008000, 4408800, 4592500, 5010000, 5511000, 6680000, 6888750, 7348000, 8817600, 9185000, 10020000, 11022000, 13777500, 14696000, 18370000, 20040000, 22044000, 27555000, 36740000, 44088000, 55110000, 73480000, 110220000, 220440000]

約数ペア:

[(1, 220440000), (2, 110220000), (3, 73480000), (4, 55110000), (5, 44088000), (6, 36740000), (8, 27555000), (10, 22044000), (11, 20040000), (12, 18370000), (15, 14696000), (16, 13777500), (20, 11022000), (22, 10020000), (24, 9185000), (25, 8817600), (30, 7348000), (32, 6888750), (33, 6680000), (40, 5511000), (44, 5010000), (48, 4592500), (50, 4408800), (55, 4008000), (60, 3674000), (64, 3444375), (66, 3340000), (75, 2939200), (80, 2755500), (88, 2505000), (96, 2296250), (100, 2204400), (110, 2004000), (120, 1837000), (125, 1763520), (132, 1670000), (150, 1469600), (160, 1377750), (165, 1336000), (167, 1320000), (176, 1252500), (192, 1148125), (200, 1102200), (220, 1002000), (240, 918500), (250, 881760), (264, 835000), (275, 801600), (300, 734800), (320, 688875), (330, 668000), (334, 660000), (352, 626250), (375, 587840), (400, 551100), (440, 501000), (480, 459250), (500, 440880), (501, 440000), (528, 417500), (550, 400800), (600, 367400), (625, 352704), (660, 334000), (668, 330000), (704, 313125), (750, 293920), (800, 275550), (825, 267200), (835, 264000), (880, 250500), (960, 229625), (1000, 220440), (1002, 220000), (1056, 208750), (1100, 200400), (1200, 183700), (1250, 176352), (1320, 167000), (1336, 165000), (1375, 160320), (1500, 146960), (1600, 137775), (1650, 133600), (1670, 132000), (1760, 125250), (1837, 120000), (1875, 117568), (2000, 110220), (2004, 110000), (2112, 104375), (2200, 100200), (2400, 91850), (2500, 88176), (2505, 88000), (2640, 83500), (2672, 82500), (2750, 80160), (3000, 73480), (3300, 66800), (3340, 66000), (3520, 62625), (3674, 60000), (3750, 58784), (4000, 55110), (4008, 55000), (4125, 53440), (4175, 52800), (4400, 50100), (4800, 45925), (5000, 44088), (5010, 44000), (5280, 41750), (5344, 41250), (5500, 40080), (5511, 40000), (6000, 36740), (6600, 33400), (6680, 33000), (6875, 32064), (7348, 30000), (7500, 29392), (8000, 27555), (8016, 27500), (8250, 26720), (8350, 26400), (8800, 25050), (9185, 24000), (10000, 22044), (10020, 22000), (10560, 20875), (10688, 20625), (11000, 20040), (11022, 20000), (12000, 18370), (12525, 17600), (13200, 16700), (13360, 16500), (13750, 16032), (14696, 15000)]