15143600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 90

約数和(自身を含む): 38943564

約数和(自身を除く): 23799964

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 131, 136, 170, 200, 262, 272, 289, 340, 400, 425, 524, 578, 655, 680, 850, 1048, 1156, 1310, 1360, 1445, 1700, 2096, 2227, 2312, 2620, 2890, 3275, 3400, 4454, 4624, 5240, 5780, 6550, 6800, 7225, 8908, 10480, 11135, 11560, 13100, 14450, 17816, 22270, 23120, 26200, 28900, 35632, 37859, 44540, 52400, 55675, 57800, 75718, 89080, 111350, 115600, 151436, 178160, 189295, 222700, 302872, 378590, 445400, 605744, 757180, 890800, 946475, 1514360, 1892950, 3028720, 3785900, 7571800, 15143600]

約数ペア:

[(1, 15143600), (2, 7571800), (4, 3785900), (5, 3028720), (8, 1892950), (10, 1514360), (16, 946475), (17, 890800), (20, 757180), (25, 605744), (34, 445400), (40, 378590), (50, 302872), (68, 222700), (80, 189295), (85, 178160), (100, 151436), (131, 115600), (136, 111350), (170, 89080), (200, 75718), (262, 57800), (272, 55675), (289, 52400), (340, 44540), (400, 37859), (425, 35632), (524, 28900), (578, 26200), (655, 23120), (680, 22270), (850, 17816), (1048, 14450), (1156, 13100), (1310, 11560), (1360, 11135), (1445, 10480), (1700, 8908), (2096, 7225), (2227, 6800), (2312, 6550), (2620, 5780), (2890, 5240), (3275, 4624), (3400, 4454)]