25040340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 89646480

約数和(自身を除く): 64606140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 41, 45, 52, 54, 58, 60, 65, 78, 81, 82, 87, 90, 108, 116, 117, 123, 130, 135, 145, 156, 162, 164, 174, 180, 195, 205, 234, 246, 260, 261, 270, 290, 324, 348, 351, 369, 377, 390, 405, 410, 435, 468, 492, 522, 533, 540, 580, 585, 615, 702, 738, 754, 780, 783, 810, 820, 870, 1044, 1053, 1066, 1107, 1131, 1170, 1189, 1230, 1305, 1404, 1476, 1508, 1566, 1599, 1620, 1740, 1755, 1845, 1885, 2106, 2132, 2214, 2262, 2340, 2349, 2378, 2460, 2610, 2665, 3132, 3198, 3321, 3393, 3510, 3567, 3690, 3770, 3915, 4212, 4428, 4524, 4698, 4756, 4797, 5220, 5265, 5330, 5535, 5655, 5945, 6396, 6642, 6786, 7020, 7134, 7380, 7540, 7830, 7995, 9396, 9594, 10179, 10530, 10660, 10701, 11070, 11310, 11745, 11890, 13284, 13572, 14268, 14391, 15457, 15660, 15990, 16605, 16965, 17835, 19188, 20358, 21060, 21402, 22140, 22620, 23490, 23780, 23985, 28782, 30537, 30914, 31980, 32103, 33210, 33930, 35670, 40716, 42804, 43173, 46371, 46980, 47970, 50895, 53505, 57564, 61074, 61828, 64206, 66420, 67860, 71340, 71955, 77285, 86346, 92742, 95940, 96309, 101790, 107010, 122148, 128412, 139113, 143910, 152685, 154570, 160515, 172692, 185484, 192618, 203580, 214020, 215865, 231855, 278226, 287820, 305370, 309140, 321030, 385236, 417339, 431730, 463710, 481545, 556452, 610740, 642060, 695565, 834678, 863460, 927420, 963090, 1252017, 1391130, 1669356, 1926180, 2086695, 2504034, 2782260, 4173390, 5008068, 6260085, 8346780, 12520170, 25040340]

約数ペア:

[(1, 25040340), (2, 12520170), (3, 8346780), (4, 6260085), (5, 5008068), (6, 4173390), (9, 2782260), (10, 2504034), (12, 2086695), (13, 1926180), (15, 1669356), (18, 1391130), (20, 1252017), (26, 963090), (27, 927420), (29, 863460), (30, 834678), (36, 695565), (39, 642060), (41, 610740), (45, 556452), (52, 481545), (54, 463710), (58, 431730), (60, 417339), (65, 385236), (78, 321030), (81, 309140), (82, 305370), (87, 287820), (90, 278226), (108, 231855), (116, 215865), (117, 214020), (123, 203580), (130, 192618), (135, 185484), (145, 172692), (156, 160515), (162, 154570), (164, 152685), (174, 143910), (180, 139113), (195, 128412), (205, 122148), (234, 107010), (246, 101790), (260, 96309), (261, 95940), (270, 92742), (290, 86346), (324, 77285), (348, 71955), (351, 71340), (369, 67860), (377, 66420), (390, 64206), (405, 61828), (410, 61074), (435, 57564), (468, 53505), (492, 50895), (522, 47970), (533, 46980), (540, 46371), (580, 43173), (585, 42804), (615, 40716), (702, 35670), (738, 33930), (754, 33210), (780, 32103), (783, 31980), (810, 30914), (820, 30537), (870, 28782), (1044, 23985), (1053, 23780), (1066, 23490), (1107, 22620), (1131, 22140), (1170, 21402), (1189, 21060), (1230, 20358), (1305, 19188), (1404, 17835), (1476, 16965), (1508, 16605), (1566, 15990), (1599, 15660), (1620, 15457), (1740, 14391), (1755, 14268), (1845, 13572), (1885, 13284), (2106, 11890), (2132, 11745), (2214, 11310), (2262, 11070), (2340, 10701), (2349, 10660), (2378, 10530), (2460, 10179), (2610, 9594), (2665, 9396), (3132, 7995), (3198, 7830), (3321, 7540), (3393, 7380), (3510, 7134), (3567, 7020), (3690, 6786), (3770, 6642), (3915, 6396), (4212, 5945), (4428, 5655), (4524, 5535), (4698, 5330), (4756, 5265), (4797, 5220)]