24948990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 74692800

約数和(自身を除く): 49743810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 79, 87, 90, 99, 110, 121, 145, 158, 165, 174, 198, 237, 242, 261, 290, 319, 330, 363, 395, 435, 474, 495, 522, 605, 638, 711, 726, 790, 869, 870, 957, 990, 1089, 1185, 1210, 1305, 1422, 1595, 1738, 1815, 1914, 2178, 2291, 2370, 2607, 2610, 2871, 3190, 3509, 3555, 3630, 4345, 4582, 4785, 5214, 5445, 5742, 6873, 7018, 7110, 7821, 8690, 9559, 9570, 10527, 10890, 11455, 13035, 13746, 14355, 15642, 17545, 19118, 20619, 21054, 22910, 25201, 26070, 28677, 28710, 31581, 34365, 35090, 39105, 41238, 47795, 50402, 52635, 57354, 63162, 68730, 75603, 78210, 86031, 95590, 103095, 105270, 126005, 143385, 151206, 157905, 172062, 206190, 226809, 252010, 277211, 286770, 315810, 378015, 430155, 453618, 554422, 756030, 831633, 860310, 1134045, 1386055, 1663266, 2268090, 2494899, 2772110, 4158165, 4989798, 8316330, 12474495, 24948990]

約数ペア:

[(1, 24948990), (2, 12474495), (3, 8316330), (5, 4989798), (6, 4158165), (9, 2772110), (10, 2494899), (11, 2268090), (15, 1663266), (18, 1386055), (22, 1134045), (29, 860310), (30, 831633), (33, 756030), (45, 554422), (55, 453618), (58, 430155), (66, 378015), (79, 315810), (87, 286770), (90, 277211), (99, 252010), (110, 226809), (121, 206190), (145, 172062), (158, 157905), (165, 151206), (174, 143385), (198, 126005), (237, 105270), (242, 103095), (261, 95590), (290, 86031), (319, 78210), (330, 75603), (363, 68730), (395, 63162), (435, 57354), (474, 52635), (495, 50402), (522, 47795), (605, 41238), (638, 39105), (711, 35090), (726, 34365), (790, 31581), (869, 28710), (870, 28677), (957, 26070), (990, 25201), (1089, 22910), (1185, 21054), (1210, 20619), (1305, 19118), (1422, 17545), (1595, 15642), (1738, 14355), (1815, 13746), (1914, 13035), (2178, 11455), (2291, 10890), (2370, 10527), (2607, 9570), (2610, 9559), (2871, 8690), (3190, 7821), (3509, 7110), (3555, 7018), (3630, 6873), (4345, 5742), (4582, 5445), (4785, 5214)]