421812150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{7229}}^1$

素因数の和:7633

約数の個数: 48

約数和(自身を含む): 1048928400

約数和(自身を除く): 627116250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 389, 778, 1167, 1945, 2334, 3890, 5835, 7229, 9725, 11670, 14458, 19450, 21687, 29175, 36145, 43374, 58350, 72290, 108435, 180725, 216870, 361450, 542175, 1084350, 2812081, 5624162, 8436243, 14060405, 16872486, 28120810, 42181215, 70302025, 84362430, 140604050, 210906075, 421812150]

約数ペア:

[(1, 421812150), (2, 210906075), (3, 140604050), (5, 84362430), (6, 70302025), (10, 42181215), (15, 28120810), (25, 16872486), (30, 14060405), (50, 8436243), (75, 5624162), (150, 2812081), (389, 1084350), (778, 542175), (1167, 361450), (1945, 216870), (2334, 180725), (3890, 108435), (5835, 72290), (7229, 58350), (9725, 43374), (11670, 36145), (14458, 29175), (19450, 21687)]