42728850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 121658880

約数和(自身を除く): 78930030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1021, 1350, 1395, 1550, 1674, 2042, 2325, 2790, 3063, 4185, 4650, 5105, 6126, 6975, 8370, 9189, 10210, 13950, 15315, 18378, 20925, 25525, 27567, 30630, 31651, 41850, 45945, 51050, 55134, 63302, 76575, 91890, 94953, 137835, 153150, 158255, 189906, 229725, 275670, 284859, 316510, 459450, 474765, 569718, 689175, 791275, 854577, 949530, 1378350, 1424295, 1582550, 1709154, 2373825, 2848590, 4272885, 4747650, 7121475, 8545770, 14242950, 21364425, 42728850]

約数ペア:

[(1, 42728850), (2, 21364425), (3, 14242950), (5, 8545770), (6, 7121475), (9, 4747650), (10, 4272885), (15, 2848590), (18, 2373825), (25, 1709154), (27, 1582550), (30, 1424295), (31, 1378350), (45, 949530), (50, 854577), (54, 791275), (62, 689175), (75, 569718), (90, 474765), (93, 459450), (135, 316510), (150, 284859), (155, 275670), (186, 229725), (225, 189906), (270, 158255), (279, 153150), (310, 137835), (450, 94953), (465, 91890), (558, 76575), (675, 63302), (775, 55134), (837, 51050), (930, 45945), (1021, 41850), (1350, 31651), (1395, 30630), (1550, 27567), (1674, 25525), (2042, 20925), (2325, 18378), (2790, 15315), (3063, 13950), (4185, 10210), (4650, 9189), (5105, 8370), (6126, 6975)]