204424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 144

約数和(自身を含む): 700580160

約数和(自身を除く): 496155360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4483, 4560, 5700, 7600, 8966, 9120, 11400, 13449, 15200, 17932, 22415, 22800, 26898, 35864, 44830, 45600, 53796, 67245, 71728, 85177, 89660, 107592, 112075, 134490, 143456, 170354, 179320, 215184, 224150, 255531, 268980, 336225, 340708, 358640, 425885, 430368, 448300, 511062, 537960, 672450, 681416, 717280, 851770, 896600, 1022124, 1075920, 1277655, 1344900, 1362832, 1703540, 1793200, 2044248, 2129425, 2151840, 2555310, 2689800, 2725664, 3407080, 3586400, 4088496, 4258850, 5110620, 5379600, 6388275, 6814160, 8176992, 8517700, 10221240, 10759200, 12776550, 13628320, 17035400, 20442480, 25553100, 34070800, 40884960, 51106200, 68141600, 102212400, 204424800]

約数ペア:

[(1, 204424800), (2, 102212400), (3, 68141600), (4, 51106200), (5, 40884960), (6, 34070800), (8, 25553100), (10, 20442480), (12, 17035400), (15, 13628320), (16, 12776550), (19, 10759200), (20, 10221240), (24, 8517700), (25, 8176992), (30, 6814160), (32, 6388275), (38, 5379600), (40, 5110620), (48, 4258850), (50, 4088496), (57, 3586400), (60, 3407080), (75, 2725664), (76, 2689800), (80, 2555310), (95, 2151840), (96, 2129425), (100, 2044248), (114, 1793200), (120, 1703540), (150, 1362832), (152, 1344900), (160, 1277655), (190, 1075920), (200, 1022124), (228, 896600), (240, 851770), (285, 717280), (300, 681416), (304, 672450), (380, 537960), (400, 511062), (456, 448300), (475, 430368), (480, 425885), (570, 358640), (600, 340708), (608, 336225), (760, 268980), (800, 255531), (912, 224150), (950, 215184), (1140, 179320), (1200, 170354), (1425, 143456), (1520, 134490), (1824, 112075), (1900, 107592), (2280, 89660), (2400, 85177), (2850, 71728), (3040, 67245), (3800, 53796), (4483, 45600), (4560, 44830), (5700, 35864), (7600, 26898), (8966, 22800), (9120, 22415), (11400, 17932), (13449, 15200)]