30284250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 46093350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 149, 150, 250, 271, 298, 375, 447, 542, 745, 750, 813, 894, 1355, 1490, 1626, 2235, 2710, 3725, 4065, 4470, 6775, 7450, 8130, 11175, 13550, 18625, 20325, 22350, 33875, 37250, 40379, 40650, 55875, 67750, 80758, 101625, 111750, 121137, 201895, 203250, 242274, 403790, 605685, 1009475, 1211370, 2018950, 3028425, 5047375, 6056850, 10094750, 15142125, 30284250]

約数ペア:

[(1, 30284250), (2, 15142125), (3, 10094750), (5, 6056850), (6, 5047375), (10, 3028425), (15, 2018950), (25, 1211370), (30, 1009475), (50, 605685), (75, 403790), (125, 242274), (149, 203250), (150, 201895), (250, 121137), (271, 111750), (298, 101625), (375, 80758), (447, 67750), (542, 55875), (745, 40650), (750, 40379), (813, 37250), (894, 33875), (1355, 22350), (1490, 20325), (1626, 18625), (2235, 13550), (2710, 11175), (3725, 8130), (4065, 7450), (4470, 6775)]