129096400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 332121600

約数和(自身を除く): 203025200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 359, 400, 464, 496, 580, 620, 718, 725, 775, 899, 1160, 1240, 1436, 1450, 1550, 1795, 1798, 2320, 2480, 2872, 2900, 3100, 3590, 3596, 4495, 5744, 5800, 6200, 7180, 7192, 8975, 8990, 10411, 11129, 11600, 12400, 14360, 14384, 17950, 17980, 20822, 22258, 22475, 28720, 35900, 35960, 41644, 44516, 44950, 52055, 55645, 71800, 71920, 83288, 89032, 89900, 104110, 111290, 143600, 166576, 178064, 179800, 208220, 222580, 260275, 278225, 322741, 359600, 416440, 445160, 520550, 556450, 645482, 832880, 890320, 1041100, 1112900, 1290964, 1613705, 2082200, 2225800, 2581928, 3227410, 4164400, 4451600, 5163856, 6454820, 8068525, 12909640, 16137050, 25819280, 32274100, 64548200, 129096400]

約数ペア:

[(1, 129096400), (2, 64548200), (4, 32274100), (5, 25819280), (8, 16137050), (10, 12909640), (16, 8068525), (20, 6454820), (25, 5163856), (29, 4451600), (31, 4164400), (40, 3227410), (50, 2581928), (58, 2225800), (62, 2082200), (80, 1613705), (100, 1290964), (116, 1112900), (124, 1041100), (145, 890320), (155, 832880), (200, 645482), (232, 556450), (248, 520550), (290, 445160), (310, 416440), (359, 359600), (400, 322741), (464, 278225), (496, 260275), (580, 222580), (620, 208220), (718, 179800), (725, 178064), (775, 166576), (899, 143600), (1160, 111290), (1240, 104110), (1436, 89900), (1450, 89032), (1550, 83288), (1795, 71920), (1798, 71800), (2320, 55645), (2480, 52055), (2872, 44950), (2900, 44516), (3100, 41644), (3590, 35960), (3596, 35900), (4495, 28720), (5744, 22475), (5800, 22258), (6200, 20822), (7180, 17980), (7192, 17950), (8975, 14384), (8990, 14360), (10411, 12400), (11129, 11600)]