40113450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6888

約数の個数: 72

約数和(自身を含む): 116078508

約数和(自身を除く): 75965058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 6857, 13714, 20571, 34285, 41142, 61713, 68570, 89141, 102855, 123426, 171425, 178282, 205710, 267423, 308565, 342850, 445705, 514275, 534846, 617130, 802269, 891410, 1028550, 1337115, 1542825, 1604538, 2228525, 2674230, 3085650, 4011345, 4457050, 6685575, 8022690, 13371150, 20056725, 40113450]

約数ペア:

[(1, 40113450), (2, 20056725), (3, 13371150), (5, 8022690), (6, 6685575), (9, 4457050), (10, 4011345), (13, 3085650), (15, 2674230), (18, 2228525), (25, 1604538), (26, 1542825), (30, 1337115), (39, 1028550), (45, 891410), (50, 802269), (65, 617130), (75, 534846), (78, 514275), (90, 445705), (117, 342850), (130, 308565), (150, 267423), (195, 205710), (225, 178282), (234, 171425), (325, 123426), (390, 102855), (450, 89141), (585, 68570), (650, 61713), (975, 41142), (1170, 34285), (1950, 20571), (2925, 13714), (5850, 6857)]