75723750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 210532608

約数和(自身を除く): 134808858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 125, 127, 150, 159, 225, 250, 254, 265, 318, 375, 381, 450, 477, 530, 625, 635, 750, 762, 795, 954, 1125, 1143, 1250, 1270, 1325, 1590, 1875, 1905, 2250, 2286, 2385, 2650, 3175, 3750, 3810, 3975, 4770, 5625, 5715, 6350, 6625, 6731, 7950, 9525, 11250, 11430, 11925, 13250, 13462, 15875, 19050, 19875, 20193, 23850, 28575, 31750, 33125, 33655, 39750, 40386, 47625, 57150, 59625, 60579, 66250, 67310, 79375, 95250, 99375, 100965, 119250, 121158, 142875, 158750, 168275, 198750, 201930, 238125, 285750, 298125, 302895, 336550, 476250, 504825, 596250, 605790, 714375, 841375, 1009650, 1428750, 1514475, 1682750, 2524125, 3028950, 4206875, 5048250, 7572375, 8413750, 12620625, 15144750, 25241250, 37861875, 75723750]

約数ペア:

[(1, 75723750), (2, 37861875), (3, 25241250), (5, 15144750), (6, 12620625), (9, 8413750), (10, 7572375), (15, 5048250), (18, 4206875), (25, 3028950), (30, 2524125), (45, 1682750), (50, 1514475), (53, 1428750), (75, 1009650), (90, 841375), (106, 714375), (125, 605790), (127, 596250), (150, 504825), (159, 476250), (225, 336550), (250, 302895), (254, 298125), (265, 285750), (318, 238125), (375, 201930), (381, 198750), (450, 168275), (477, 158750), (530, 142875), (625, 121158), (635, 119250), (750, 100965), (762, 99375), (795, 95250), (954, 79375), (1125, 67310), (1143, 66250), (1250, 60579), (1270, 59625), (1325, 57150), (1590, 47625), (1875, 40386), (1905, 39750), (2250, 33655), (2286, 33125), (2385, 31750), (2650, 28575), (3175, 23850), (3750, 20193), (3810, 19875), (3975, 19050), (4770, 15875), (5625, 13462), (5715, 13250), (6350, 11925), (6625, 11430), (6731, 11250), (7950, 9525)]