90708150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 244546848

約数和(自身を除く): 153838698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 181, 195, 257, 325, 362, 390, 514, 543, 650, 771, 905, 975, 1086, 1285, 1542, 1810, 1950, 2353, 2570, 2715, 3341, 3855, 4525, 4706, 5430, 6425, 6682, 7059, 7710, 9050, 10023, 11765, 12850, 13575, 14118, 16705, 19275, 20046, 23530, 27150, 33410, 35295, 38550, 46517, 50115, 58825, 70590, 83525, 93034, 100230, 117650, 139551, 167050, 176475, 232585, 250575, 279102, 352950, 465170, 501150, 604721, 697755, 1162925, 1209442, 1395510, 1814163, 2325850, 3023605, 3488775, 3628326, 6047210, 6977550, 9070815, 15118025, 18141630, 30236050, 45354075, 90708150]

約数ペア:

[(1, 90708150), (2, 45354075), (3, 30236050), (5, 18141630), (6, 15118025), (10, 9070815), (13, 6977550), (15, 6047210), (25, 3628326), (26, 3488775), (30, 3023605), (39, 2325850), (50, 1814163), (65, 1395510), (75, 1209442), (78, 1162925), (130, 697755), (150, 604721), (181, 501150), (195, 465170), (257, 352950), (325, 279102), (362, 250575), (390, 232585), (514, 176475), (543, 167050), (650, 139551), (771, 117650), (905, 100230), (975, 93034), (1086, 83525), (1285, 70590), (1542, 58825), (1810, 50115), (1950, 46517), (2353, 38550), (2570, 35295), (2715, 33410), (3341, 27150), (3855, 23530), (4525, 20046), (4706, 19275), (5430, 16705), (6425, 14118), (6682, 13575), (7059, 12850), (7710, 11765), (9050, 10023)]