150418720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3253}}^1$

素因数の和:3302

約数の個数: 72

約数和(自身を含む): 377613684

約数和(自身を除く): 227194964

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 3253, 4624, 5780, 6506, 9248, 11560, 13012, 16265, 23120, 26024, 32530, 46240, 52048, 55301, 65060, 104096, 110602, 130120, 221204, 260240, 276505, 442408, 520480, 553010, 884816, 940117, 1106020, 1769632, 1880234, 2212040, 3760468, 4424080, 4700585, 7520936, 8848160, 9401170, 15041872, 18802340, 30083744, 37604680, 75209360, 150418720]

約数ペア:

[(1, 150418720), (2, 75209360), (4, 37604680), (5, 30083744), (8, 18802340), (10, 15041872), (16, 9401170), (17, 8848160), (20, 7520936), (32, 4700585), (34, 4424080), (40, 3760468), (68, 2212040), (80, 1880234), (85, 1769632), (136, 1106020), (160, 940117), (170, 884816), (272, 553010), (289, 520480), (340, 442408), (544, 276505), (578, 260240), (680, 221204), (1156, 130120), (1360, 110602), (1445, 104096), (2312, 65060), (2720, 55301), (2890, 52048), (3253, 46240), (4624, 32530), (5780, 26024), (6506, 23120), (9248, 16265), (11560, 13012)]