30454500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 90155520

約数和(自身を除く): 59701020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 257, 300, 316, 375, 395, 474, 500, 514, 750, 771, 790, 948, 1028, 1185, 1285, 1500, 1542, 1580, 1975, 2370, 2570, 3084, 3855, 3950, 4740, 5140, 5925, 6425, 7710, 7900, 9875, 11850, 12850, 15420, 19275, 19750, 20303, 23700, 25700, 29625, 32125, 38550, 39500, 40606, 59250, 60909, 64250, 77100, 81212, 96375, 101515, 118500, 121818, 128500, 192750, 203030, 243636, 304545, 385500, 406060, 507575, 609090, 1015150, 1218180, 1522725, 2030300, 2537875, 3045450, 5075750, 6090900, 7613625, 10151500, 15227250, 30454500]

約数ペア:

[(1, 30454500), (2, 15227250), (3, 10151500), (4, 7613625), (5, 6090900), (6, 5075750), (10, 3045450), (12, 2537875), (15, 2030300), (20, 1522725), (25, 1218180), (30, 1015150), (50, 609090), (60, 507575), (75, 406060), (79, 385500), (100, 304545), (125, 243636), (150, 203030), (158, 192750), (237, 128500), (250, 121818), (257, 118500), (300, 101515), (316, 96375), (375, 81212), (395, 77100), (474, 64250), (500, 60909), (514, 59250), (750, 40606), (771, 39500), (790, 38550), (948, 32125), (1028, 29625), (1185, 25700), (1285, 23700), (1500, 20303), (1542, 19750), (1580, 19275), (1975, 15420), (2370, 12850), (2570, 11850), (3084, 9875), (3855, 7900), (3950, 7710), (4740, 6425), (5140, 5925)]