180711450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7577}}^1$

素因数の和:7648

約数の個数: 72

約数和(自身を含む): 494737308

約数和(自身を除く): 314025858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 3975, 4770, 7577, 7950, 11925, 15154, 22731, 23850, 37885, 45462, 68193, 75770, 113655, 136386, 189425, 227310, 340965, 378850, 401581, 568275, 681930, 803162, 1136550, 1204743, 1704825, 2007905, 2409486, 3409650, 3614229, 4015810, 6023715, 7228458, 10039525, 12047430, 18071145, 20079050, 30118575, 36142290, 60237150, 90355725, 180711450]

約数ペア:

[(1, 180711450), (2, 90355725), (3, 60237150), (5, 36142290), (6, 30118575), (9, 20079050), (10, 18071145), (15, 12047430), (18, 10039525), (25, 7228458), (30, 6023715), (45, 4015810), (50, 3614229), (53, 3409650), (75, 2409486), (90, 2007905), (106, 1704825), (150, 1204743), (159, 1136550), (225, 803162), (265, 681930), (318, 568275), (450, 401581), (477, 378850), (530, 340965), (795, 227310), (954, 189425), (1325, 136386), (1590, 113655), (2385, 75770), (2650, 68193), (3975, 45462), (4770, 37885), (7577, 23850), (7950, 22731), (11925, 15154)]