172173150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7290

約数の個数: 72

約数和(自身を含む): 471364920

約数和(自身を除く): 299191770

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, 7219, 7950, 11925, 14438, 21657, 23850, 36095, 43314, 64971, 72190, 108285, 129942, 180475, 216570, 324855, 360950, 382607, 541425, 649710, 765214, 1082850, 1147821, 1624275, 1913035, 2295642, 3248550, 3443463, 3826070, 5739105, 6886926, 9565175, 11478210, 17217315, 19130350, 28695525, 34434630, 57391050, 86086575, 172173150]

約数ペア:

[(1, 172173150), (2, 86086575), (3, 57391050), (5, 34434630), (6, 28695525), (9, 19130350), (10, 17217315), (15, 11478210), (18, 9565175), (25, 6886926), (30, 5739105), (45, 3826070), (50, 3443463), (53, 3248550), (75, 2295642), (90, 1913035), (106, 1624275), (150, 1147821), (159, 1082850), (225, 765214), (265, 649710), (318, 541425), (450, 382607), (477, 360950), (530, 324855), (795, 216570), (954, 180475), (1325, 129942), (1590, 108285), (2385, 72190), (2650, 64971), (3975, 43314), (4770, 36095), (7219, 23850), (7950, 21657), (11925, 14438)]