155570850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15031}}^1$

素因数の和:15072

約数の個数: 72

約数和(自身を含む): 436168512

約数和(自身を除く): 280597662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 15031, 30062, 45093, 75155, 90186, 135279, 150310, 225465, 270558, 345713, 375775, 450930, 676395, 691426, 751550, 1037139, 1127325, 1352790, 1728565, 2074278, 2254650, 3111417, 3381975, 3457130, 5185695, 6222834, 6763950, 8642825, 10371390, 15557085, 17285650, 25928475, 31114170, 51856950, 77785425, 155570850]

約数ペア:

[(1, 155570850), (2, 77785425), (3, 51856950), (5, 31114170), (6, 25928475), (9, 17285650), (10, 15557085), (15, 10371390), (18, 8642825), (23, 6763950), (25, 6222834), (30, 5185695), (45, 3457130), (46, 3381975), (50, 3111417), (69, 2254650), (75, 2074278), (90, 1728565), (115, 1352790), (138, 1127325), (150, 1037139), (207, 751550), (225, 691426), (230, 676395), (345, 450930), (414, 375775), (450, 345713), (575, 270558), (690, 225465), (1035, 150310), (1150, 135279), (1725, 90186), (2070, 75155), (3450, 45093), (5175, 30062), (10350, 15031)]