920332842400

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1543}}^1\times {\mathrm{10501}}^1$

素因数の和:12135

約数の個数: 144

約数和(自身を含む): 2280100814208

約数和(自身を除く): 1359767971808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1543, 1775, 2272, 2840, 3086, 3550, 5680, 6172, 7100, 7715, 10501, 11360, 12344, 14200, 15430, 21002, 24688, 28400, 30860, 38575, 42004, 49376, 52505, 56800, 61720, 77150, 84008, 105010, 109553, 123440, 154300, 168016, 210020, 219106, 246880, 262525, 308600, 336032, 420040, 438212, 525050, 547765, 617200, 745571, 840080, 876424, 1050100, 1095530, 1234400, 1491142, 1680160, 1752848, 2100200, 2191060, 2738825, 2982284, 3505696, 3727855, 4200400, 4382120, 5477650, 5964568, 7455710, 8400800, 8764240, 10955300, 11929136, 14911420, 16203043, 17528480, 18639275, 21910600, 23858272, 29822840, 32406086, 37278550, 43821200, 59645680, 64812172, 74557100, 81015215, 87642400, 119291360, 129624344, 149114200, 162030430, 259248688, 298228400, 324060860, 405076075, 518497376, 596456800, 648121720, 810152150, 1150416053, 1296243440, 1620304300, 2300832106, 2592486880, 3240608600, 4601664212, 5752080265, 6481217200, 9203328424, 11504160530, 12962434400, 18406656848, 23008321060, 28760401325, 36813313696, 46016642120, 57520802650, 92033284240, 115041605300, 184066568480, 230083210600, 460166421200, 920332842400]

約数ペア:

[(1, 920332842400), (2, 460166421200), (4, 230083210600), (5, 184066568480), (8, 115041605300), (10, 92033284240), (16, 57520802650), (20, 46016642120), (25, 36813313696), (32, 28760401325), (40, 23008321060), (50, 18406656848), (71, 12962434400), (80, 11504160530), (100, 9203328424), (142, 6481217200), (160, 5752080265), (200, 4601664212), (284, 3240608600), (355, 2592486880), (400, 2300832106), (568, 1620304300), (710, 1296243440), (800, 1150416053), (1136, 810152150), (1420, 648121720), (1543, 596456800), (1775, 518497376), (2272, 405076075), (2840, 324060860), (3086, 298228400), (3550, 259248688), (5680, 162030430), (6172, 149114200), (7100, 129624344), (7715, 119291360), (10501, 87642400), (11360, 81015215), (12344, 74557100), (14200, 64812172), (15430, 59645680), (21002, 43821200), (24688, 37278550), (28400, 32406086), (30860, 29822840), (38575, 23858272), (42004, 21910600), (49376, 18639275), (52505, 17528480), (56800, 16203043), (61720, 14911420), (77150, 11929136), (84008, 10955300), (105010, 8764240), (109553, 8400800), (123440, 7455710), (154300, 5964568), (168016, 5477650), (210020, 4382120), (219106, 4200400), (246880, 3727855), (262525, 3505696), (308600, 2982284), (336032, 2738825), (420040, 2191060), (438212, 2100200), (525050, 1752848), (547765, 1680160), (617200, 1491142), (745571, 1234400), (840080, 1095530), (876424, 1050100)]