21836874900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{39367}}^1$

素因数の和:39470

約数の個数: 108

約数和(自身を含む): 64686505632

約数和(自身を除く): 42849630732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 1849, 2150, 2580, 3225, 3698, 4300, 5547, 6450, 7396, 9245, 11094, 12900, 18490, 22188, 27735, 36980, 39367, 46225, 55470, 78734, 92450, 110940, 118101, 138675, 157468, 184900, 196835, 236202, 277350, 393670, 472404, 554700, 590505, 787340, 984175, 1181010, 1692781, 1968350, 2362020, 2952525, 3385562, 3936700, 5078343, 5905050, 6771124, 8463905, 10156686, 11810100, 16927810, 20313372, 25391715, 33855620, 42319525, 50783430, 72789583, 84639050, 101566860, 126958575, 145579166, 169278100, 218368749, 253917150, 291158332, 363947915, 436737498, 507834300, 727895830, 873474996, 1091843745, 1455791660, 1819739575, 2183687490, 3639479150, 4367374980, 5459218725, 7278958300, 10918437450, 21836874900]

約数ペア:

[(1, 21836874900), (2, 10918437450), (3, 7278958300), (4, 5459218725), (5, 4367374980), (6, 3639479150), (10, 2183687490), (12, 1819739575), (15, 1455791660), (20, 1091843745), (25, 873474996), (30, 727895830), (43, 507834300), (50, 436737498), (60, 363947915), (75, 291158332), (86, 253917150), (100, 218368749), (129, 169278100), (150, 145579166), (172, 126958575), (215, 101566860), (258, 84639050), (300, 72789583), (430, 50783430), (516, 42319525), (645, 33855620), (860, 25391715), (1075, 20313372), (1290, 16927810), (1849, 11810100), (2150, 10156686), (2580, 8463905), (3225, 6771124), (3698, 5905050), (4300, 5078343), (5547, 3936700), (6450, 3385562), (7396, 2952525), (9245, 2362020), (11094, 1968350), (12900, 1692781), (18490, 1181010), (22188, 984175), (27735, 787340), (36980, 590505), (39367, 554700), (46225, 472404), (55470, 393670), (78734, 277350), (92450, 236202), (110940, 196835), (118101, 184900), (138675, 157468)]