72747150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 209034240

約数和(自身を除く): 136287090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 877, 1050, 1106, 1185, 1659, 1754, 1975, 2370, 2631, 2765, 3318, 3950, 4385, 5262, 5530, 5925, 6139, 8295, 8770, 11850, 12278, 13155, 13825, 16590, 18417, 21925, 26310, 27650, 30695, 36834, 41475, 43850, 61390, 65775, 69283, 82950, 92085, 131550, 138566, 153475, 184170, 207849, 306950, 346415, 415698, 460425, 484981, 692830, 920850, 969962, 1039245, 1454943, 1732075, 2078490, 2424905, 2909886, 3464150, 4849810, 5196225, 7274715, 10392450, 12124525, 14549430, 24249050, 36373575, 72747150]

約数ペア:

[(1, 72747150), (2, 36373575), (3, 24249050), (5, 14549430), (6, 12124525), (7, 10392450), (10, 7274715), (14, 5196225), (15, 4849810), (21, 3464150), (25, 2909886), (30, 2424905), (35, 2078490), (42, 1732075), (50, 1454943), (70, 1039245), (75, 969962), (79, 920850), (105, 692830), (150, 484981), (158, 460425), (175, 415698), (210, 346415), (237, 306950), (350, 207849), (395, 184170), (474, 153475), (525, 138566), (553, 131550), (790, 92085), (877, 82950), (1050, 69283), (1106, 65775), (1185, 61390), (1659, 43850), (1754, 41475), (1975, 36834), (2370, 30695), (2631, 27650), (2765, 26310), (3318, 21925), (3950, 18417), (4385, 16590), (5262, 13825), (5530, 13155), (5925, 12278), (6139, 11850), (8295, 8770)]