98905400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 260738520

約数和(自身を除く): 161833120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 67, 88, 100, 110, 121, 122, 134, 200, 220, 242, 244, 268, 275, 305, 335, 440, 484, 488, 536, 550, 605, 610, 670, 671, 737, 968, 1100, 1210, 1220, 1340, 1342, 1474, 1525, 1675, 2200, 2420, 2440, 2680, 2684, 2948, 3025, 3050, 3350, 3355, 3685, 4087, 4840, 5368, 5896, 6050, 6100, 6700, 6710, 7370, 7381, 8107, 8174, 12100, 12200, 13400, 13420, 14740, 14762, 16214, 16348, 16775, 18425, 20435, 24200, 26840, 29480, 29524, 32428, 32696, 33550, 36850, 36905, 40535, 40870, 44957, 59048, 64856, 67100, 73700, 73810, 81070, 81740, 89914, 102175, 134200, 147400, 147620, 162140, 163480, 179828, 184525, 202675, 204350, 224785, 295240, 324280, 359656, 369050, 405350, 408700, 449570, 494527, 738100, 810700, 817400, 899140, 989054, 1123925, 1476200, 1621400, 1798280, 1978108, 2247850, 2472635, 3956216, 4495700, 4945270, 8991400, 9890540, 12363175, 19781080, 24726350, 49452700, 98905400]

約数ペア:

[(1, 98905400), (2, 49452700), (4, 24726350), (5, 19781080), (8, 12363175), (10, 9890540), (11, 8991400), (20, 4945270), (22, 4495700), (25, 3956216), (40, 2472635), (44, 2247850), (50, 1978108), (55, 1798280), (61, 1621400), (67, 1476200), (88, 1123925), (100, 989054), (110, 899140), (121, 817400), (122, 810700), (134, 738100), (200, 494527), (220, 449570), (242, 408700), (244, 405350), (268, 369050), (275, 359656), (305, 324280), (335, 295240), (440, 224785), (484, 204350), (488, 202675), (536, 184525), (550, 179828), (605, 163480), (610, 162140), (670, 147620), (671, 147400), (737, 134200), (968, 102175), (1100, 89914), (1210, 81740), (1220, 81070), (1340, 73810), (1342, 73700), (1474, 67100), (1525, 64856), (1675, 59048), (2200, 44957), (2420, 40870), (2440, 40535), (2680, 36905), (2684, 36850), (2948, 33550), (3025, 32696), (3050, 32428), (3350, 29524), (3355, 29480), (3685, 26840), (4087, 24200), (4840, 20435), (5368, 18425), (5896, 16775), (6050, 16348), (6100, 16214), (6700, 14762), (6710, 14740), (7370, 13420), (7381, 13400), (8107, 12200), (8174, 12100)]