73567260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 243079200

約数和(自身を除く): 169511940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 211, 234, 260, 298, 390, 422, 447, 468, 585, 596, 633, 745, 780, 844, 894, 1055, 1170, 1266, 1341, 1490, 1788, 1899, 1937, 2110, 2235, 2340, 2532, 2682, 2743, 2980, 3165, 3798, 3874, 4220, 4470, 5364, 5486, 5811, 6330, 6705, 7596, 7748, 8229, 8940, 9495, 9685, 10972, 11622, 12660, 13410, 13715, 16458, 17433, 18990, 19370, 23244, 24687, 26820, 27430, 29055, 31439, 32916, 34866, 37980, 38740, 41145, 49374, 54860, 58110, 62878, 69732, 82290, 87165, 94317, 98748, 116220, 123435, 125756, 157195, 164580, 174330, 188634, 246870, 282951, 314390, 348660, 377268, 408707, 471585, 493740, 565902, 628780, 817414, 943170, 1131804, 1226121, 1414755, 1634828, 1886340, 2043535, 2452242, 2829510, 3678363, 4087070, 4904484, 5659020, 6130605, 7356726, 8174140, 12261210, 14713452, 18391815, 24522420, 36783630, 73567260]

約数ペア:

[(1, 73567260), (2, 36783630), (3, 24522420), (4, 18391815), (5, 14713452), (6, 12261210), (9, 8174140), (10, 7356726), (12, 6130605), (13, 5659020), (15, 4904484), (18, 4087070), (20, 3678363), (26, 2829510), (30, 2452242), (36, 2043535), (39, 1886340), (45, 1634828), (52, 1414755), (60, 1226121), (65, 1131804), (78, 943170), (90, 817414), (117, 628780), (130, 565902), (149, 493740), (156, 471585), (180, 408707), (195, 377268), (211, 348660), (234, 314390), (260, 282951), (298, 246870), (390, 188634), (422, 174330), (447, 164580), (468, 157195), (585, 125756), (596, 123435), (633, 116220), (745, 98748), (780, 94317), (844, 87165), (894, 82290), (1055, 69732), (1170, 62878), (1266, 58110), (1341, 54860), (1490, 49374), (1788, 41145), (1899, 38740), (1937, 37980), (2110, 34866), (2235, 32916), (2340, 31439), (2532, 29055), (2682, 27430), (2743, 26820), (2980, 24687), (3165, 23244), (3798, 19370), (3874, 18990), (4220, 17433), (4470, 16458), (5364, 13715), (5486, 13410), (5811, 12660), (6330, 11622), (6705, 10972), (7596, 9685), (7748, 9495), (8229, 8940)]