74817450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3208

約数の個数: 72

約数和(自身を含む): 204867468

約数和(自身を除く): 130050018

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, 3137, 3975, 4770, 6274, 7950, 9411, 11925, 15685, 18822, 23850, 28233, 31370, 47055, 56466, 78425, 94110, 141165, 156850, 166261, 235275, 282330, 332522, 470550, 498783, 705825, 831305, 997566, 1411650, 1496349, 1662610, 2493915, 2992698, 4156525, 4987830, 7481745, 8313050, 12469575, 14963490, 24939150, 37408725, 74817450]

約数ペア:

[(1, 74817450), (2, 37408725), (3, 24939150), (5, 14963490), (6, 12469575), (9, 8313050), (10, 7481745), (15, 4987830), (18, 4156525), (25, 2992698), (30, 2493915), (45, 1662610), (50, 1496349), (53, 1411650), (75, 997566), (90, 831305), (106, 705825), (150, 498783), (159, 470550), (225, 332522), (265, 282330), (318, 235275), (450, 166261), (477, 156850), (530, 141165), (795, 94110), (954, 78425), (1325, 56466), (1590, 47055), (2385, 31370), (2650, 28233), (3137, 23850), (3975, 18822), (4770, 15685), (6274, 11925), (7950, 9411)]