448020000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 360

約数和(自身を含む): 1688646960

約数和(自身を除く): 1240626960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 131, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 250, 262, 285, 288, 300, 304, 342, 360, 375, 380, 393, 400, 450, 456, 475, 480, 500, 524, 570, 600, 608, 625, 655, 684, 720, 750, 760, 786, 800, 855, 900, 912, 950, 1000, 1048, 1125, 1140, 1179, 1200, 1250, 1310, 1368, 1425, 1440, 1500, 1520, 1572, 1710, 1800, 1824, 1875, 1900, 1965, 2000, 2096, 2250, 2280, 2358, 2375, 2400, 2489, 2500, 2620, 2736, 2850, 3000, 3040, 3144, 3275, 3420, 3600, 3750, 3800, 3930, 4000, 4192, 4275, 4500, 4560, 4716, 4750, 4978, 5000, 5240, 5472, 5625, 5700, 5895, 6000, 6288, 6550, 6840, 7125, 7200, 7467, 7500, 7600, 7860, 8550, 9000, 9120, 9432, 9500, 9825, 9956, 10000, 10480, 11250, 11400, 11790, 11875, 12000, 12445, 12576, 13100, 13680, 14250, 14934, 15000, 15200, 15720, 16375, 17100, 18000, 18864, 19000, 19650, 19912, 20000, 20960, 21375, 22401, 22500, 22800, 23580, 23750, 24890, 26200, 27360, 28500, 29475, 29868, 30000, 31440, 32750, 34200, 35625, 36000, 37335, 37728, 38000, 39300, 39824, 42750, 44802, 45000, 45600, 47160, 47500, 49125, 49780, 52400, 57000, 58950, 59736, 60000, 62225, 62880, 65500, 68400, 71250, 74670, 76000, 78600, 79648, 81875, 85500, 89604, 90000, 94320, 95000, 98250, 99560, 104800, 106875, 112005, 114000, 117900, 119472, 124450, 131000, 136800, 142500, 147375, 149340, 157200, 163750, 171000, 179208, 180000, 186675, 188640, 190000, 196500, 199120, 213750, 224010, 228000, 235800, 238944, 245625, 248900, 262000, 285000, 294750, 298680, 311125, 314400, 327500, 342000, 358416, 373350, 380000, 393000, 398240, 427500, 448020, 471600, 491250, 497800, 524000, 560025, 570000, 589500, 597360, 622250, 655000, 684000, 716832, 736875, 746700, 786000, 855000, 896040, 933375, 943200, 982500, 995600, 1120050, 1140000, 1179000, 1194720, 1244500, 1310000, 1473750, 1493400, 1555625, 1572000, 1710000, 1792080, 1866750, 1965000, 1991200, 2240100, 2358000, 2489000, 2620000, 2800125, 2947500, 2986800, 3111250, 3420000, 3584160, 3733500, 3930000, 4480200, 4666875, 4716000, 4978000, 5600250, 5895000, 5973600, 6222500, 7467000, 7860000, 8960400, 9333750, 9956000, 11200500, 11790000, 12445000, 14000625, 14934000, 17920800, 18667500, 22401000, 23580000, 24890000, 28001250, 29868000, 37335000, 44802000, 49780000, 56002500, 74670000, 89604000, 112005000, 149340000, 224010000, 448020000]

約数ペア:

[(1, 448020000), (2, 224010000), (3, 149340000), (4, 112005000), (5, 89604000), (6, 74670000), (8, 56002500), (9, 49780000), (10, 44802000), (12, 37335000), (15, 29868000), (16, 28001250), (18, 24890000), (19, 23580000), (20, 22401000), (24, 18667500), (25, 17920800), (30, 14934000), (32, 14000625), (36, 12445000), (38, 11790000), (40, 11200500), (45, 9956000), (48, 9333750), (50, 8960400), (57, 7860000), (60, 7467000), (72, 6222500), (75, 5973600), (76, 5895000), (80, 5600250), (90, 4978000), (95, 4716000), (96, 4666875), (100, 4480200), (114, 3930000), (120, 3733500), (125, 3584160), (131, 3420000), (144, 3111250), (150, 2986800), (152, 2947500), (160, 2800125), (171, 2620000), (180, 2489000), (190, 2358000), (200, 2240100), (225, 1991200), (228, 1965000), (240, 1866750), (250, 1792080), (262, 1710000), (285, 1572000), (288, 1555625), (300, 1493400), (304, 1473750), (342, 1310000), (360, 1244500), (375, 1194720), (380, 1179000), (393, 1140000), (400, 1120050), (450, 995600), (456, 982500), (475, 943200), (480, 933375), (500, 896040), (524, 855000), (570, 786000), (600, 746700), (608, 736875), (625, 716832), (655, 684000), (684, 655000), (720, 622250), (750, 597360), (760, 589500), (786, 570000), (800, 560025), (855, 524000), (900, 497800), (912, 491250), (950, 471600), (1000, 448020), (1048, 427500), (1125, 398240), (1140, 393000), (1179, 380000), (1200, 373350), (1250, 358416), (1310, 342000), (1368, 327500), (1425, 314400), (1440, 311125), (1500, 298680), (1520, 294750), (1572, 285000), (1710, 262000), (1800, 248900), (1824, 245625), (1875, 238944), (1900, 235800), (1965, 228000), (2000, 224010), (2096, 213750), (2250, 199120), (2280, 196500), (2358, 190000), (2375, 188640), (2400, 186675), (2489, 180000), (2500, 179208), (2620, 171000), (2736, 163750), (2850, 157200), (3000, 149340), (3040, 147375), (3144, 142500), (3275, 136800), (3420, 131000), (3600, 124450), (3750, 119472), (3800, 117900), (3930, 114000), (4000, 112005), (4192, 106875), (4275, 104800), (4500, 99560), (4560, 98250), (4716, 95000), (4750, 94320), (4978, 90000), (5000, 89604), (5240, 85500), (5472, 81875), (5625, 79648), (5700, 78600), (5895, 76000), (6000, 74670), (6288, 71250), (6550, 68400), (6840, 65500), (7125, 62880), (7200, 62225), (7467, 60000), (7500, 59736), (7600, 58950), (7860, 57000), (8550, 52400), (9000, 49780), (9120, 49125), (9432, 47500), (9500, 47160), (9825, 45600), (9956, 45000), (10000, 44802), (10480, 42750), (11250, 39824), (11400, 39300), (11790, 38000), (11875, 37728), (12000, 37335), (12445, 36000), (12576, 35625), (13100, 34200), (13680, 32750), (14250, 31440), (14934, 30000), (15000, 29868), (15200, 29475), (15720, 28500), (16375, 27360), (17100, 26200), (18000, 24890), (18864, 23750), (19000, 23580), (19650, 22800), (19912, 22500), (20000, 22401), (20960, 21375)]