220698900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6042

約数の個数: 108

約数和(自身を含む): 708759324

約数和(自身を除く): 488060424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3690, 4100, 5981, 6150, 7380, 9225, 11962, 12300, 17943, 18450, 23924, 29905, 35886, 36900, 53829, 59810, 71772, 89715, 107658, 119620, 149525, 179430, 215316, 245221, 269145, 299050, 358860, 448575, 490442, 538290, 598100, 735663, 897150, 980884, 1076580, 1226105, 1345725, 1471326, 1794300, 2206989, 2452210, 2691450, 2942652, 3678315, 4413978, 4904420, 5382900, 6130525, 7356630, 8827956, 11034945, 12261050, 14713260, 18391575, 22069890, 24522100, 36783150, 44139780, 55174725, 73566300, 110349450, 220698900]

約数ペア:

[(1, 220698900), (2, 110349450), (3, 73566300), (4, 55174725), (5, 44139780), (6, 36783150), (9, 24522100), (10, 22069890), (12, 18391575), (15, 14713260), (18, 12261050), (20, 11034945), (25, 8827956), (30, 7356630), (36, 6130525), (41, 5382900), (45, 4904420), (50, 4413978), (60, 3678315), (75, 2942652), (82, 2691450), (90, 2452210), (100, 2206989), (123, 1794300), (150, 1471326), (164, 1345725), (180, 1226105), (205, 1076580), (225, 980884), (246, 897150), (300, 735663), (369, 598100), (410, 538290), (450, 490442), (492, 448575), (615, 358860), (738, 299050), (820, 269145), (900, 245221), (1025, 215316), (1230, 179430), (1476, 149525), (1845, 119620), (2050, 107658), (2460, 89715), (3075, 71772), (3690, 59810), (4100, 53829), (5981, 36900), (6150, 35886), (7380, 29905), (9225, 23924), (11962, 18450), (12300, 17943)]