204548400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8148

約数の個数: 180

約数和(自身を含む): 811345392

約数和(自身を除く): 606796992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8117, 8400, 12600, 16234, 24351, 25200, 32468, 40585, 48702, 56819, 64936, 73053, 81170, 97404, 113638, 121755, 129872, 146106, 162340, 170457, 194808, 202925, 227276, 243510, 284095, 292212, 324680, 340914, 365265, 389616, 405850, 454552, 487020, 511371, 568190, 584424, 608775, 649360, 681828, 730530, 811700, 852285, 909104, 974040, 1022742, 1136380, 1168848, 1217550, 1363656, 1420475, 1461060, 1623400, 1704570, 1826325, 1948080, 2045484, 2272760, 2435100, 2556855, 2727312, 2840950, 2922120, 3246800, 3409140, 3652650, 4090968, 4261425, 4545520, 4870200, 5113710, 5681900, 5844240, 6818280, 7305300, 8181936, 8522850, 9740400, 10227420, 11363800, 12784275, 13636560, 14610600, 17045700, 20454840, 22727600, 25568550, 29221200, 34091400, 40909680, 51137100, 68182800, 102274200, 204548400]

約数ペア:

[(1, 204548400), (2, 102274200), (3, 68182800), (4, 51137100), (5, 40909680), (6, 34091400), (7, 29221200), (8, 25568550), (9, 22727600), (10, 20454840), (12, 17045700), (14, 14610600), (15, 13636560), (16, 12784275), (18, 11363800), (20, 10227420), (21, 9740400), (24, 8522850), (25, 8181936), (28, 7305300), (30, 6818280), (35, 5844240), (36, 5681900), (40, 5113710), (42, 4870200), (45, 4545520), (48, 4261425), (50, 4090968), (56, 3652650), (60, 3409140), (63, 3246800), (70, 2922120), (72, 2840950), (75, 2727312), (80, 2556855), (84, 2435100), (90, 2272760), (100, 2045484), (105, 1948080), (112, 1826325), (120, 1704570), (126, 1623400), (140, 1461060), (144, 1420475), (150, 1363656), (168, 1217550), (175, 1168848), (180, 1136380), (200, 1022742), (210, 974040), (225, 909104), (240, 852285), (252, 811700), (280, 730530), (300, 681828), (315, 649360), (336, 608775), (350, 584424), (360, 568190), (400, 511371), (420, 487020), (450, 454552), (504, 405850), (525, 389616), (560, 365265), (600, 340914), (630, 324680), (700, 292212), (720, 284095), (840, 243510), (900, 227276), (1008, 202925), (1050, 194808), (1200, 170457), (1260, 162340), (1400, 146106), (1575, 129872), (1680, 121755), (1800, 113638), (2100, 97404), (2520, 81170), (2800, 73053), (3150, 64936), (3600, 56819), (4200, 48702), (5040, 40585), (6300, 32468), (8117, 25200), (8400, 24351), (12600, 16234)]