152160400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1809

約数の個数: 120

約数和(自身を含む): 431512064

約数和(自身を除く): 279351664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 1753, 2170, 2480, 2800, 3100, 3472, 3506, 4340, 5425, 6200, 7012, 8680, 8765, 10850, 12271, 12400, 14024, 17360, 17530, 21700, 24542, 28048, 35060, 43400, 43825, 49084, 54343, 61355, 70120, 86800, 87650, 98168, 108686, 122710, 140240, 175300, 196336, 217372, 245420, 271715, 306775, 350600, 380401, 434744, 490840, 543430, 613550, 701200, 760802, 869488, 981680, 1086860, 1227100, 1358575, 1521604, 1902005, 2173720, 2454200, 2717150, 3043208, 3804010, 4347440, 4908400, 5434300, 6086416, 7608020, 9510025, 10868600, 15216040, 19020050, 21737200, 30432080, 38040100, 76080200, 152160400]

約数ペア:

[(1, 152160400), (2, 76080200), (4, 38040100), (5, 30432080), (7, 21737200), (8, 19020050), (10, 15216040), (14, 10868600), (16, 9510025), (20, 7608020), (25, 6086416), (28, 5434300), (31, 4908400), (35, 4347440), (40, 3804010), (50, 3043208), (56, 2717150), (62, 2454200), (70, 2173720), (80, 1902005), (100, 1521604), (112, 1358575), (124, 1227100), (140, 1086860), (155, 981680), (175, 869488), (200, 760802), (217, 701200), (248, 613550), (280, 543430), (310, 490840), (350, 434744), (400, 380401), (434, 350600), (496, 306775), (560, 271715), (620, 245420), (700, 217372), (775, 196336), (868, 175300), (1085, 140240), (1240, 122710), (1400, 108686), (1550, 98168), (1736, 87650), (1753, 86800), (2170, 70120), (2480, 61355), (2800, 54343), (3100, 49084), (3472, 43825), (3506, 43400), (4340, 35060), (5425, 28048), (6200, 24542), (7012, 21700), (8680, 17530), (8765, 17360), (10850, 14024), (12271, 12400)]