190551420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11432

約数の個数: 96

約数和(自身を含む): 612003840

約数和(自身を除く): 421452420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 11383, 16740, 22766, 34149, 45532, 56915, 68298, 102447, 113830, 136596, 170745, 204894, 227660, 307341, 341490, 352873, 409788, 512235, 614682, 682980, 705746, 1024470, 1058619, 1229364, 1411492, 1536705, 1764365, 2048940, 2117238, 3073410, 3175857, 3528730, 4234476, 5293095, 6146820, 6351714, 7057460, 9527571, 10586190, 12703428, 15879285, 19055142, 21172380, 31758570, 38110284, 47637855, 63517140, 95275710, 190551420]

約数ペア:

[(1, 190551420), (2, 95275710), (3, 63517140), (4, 47637855), (5, 38110284), (6, 31758570), (9, 21172380), (10, 19055142), (12, 15879285), (15, 12703428), (18, 10586190), (20, 9527571), (27, 7057460), (30, 6351714), (31, 6146820), (36, 5293095), (45, 4234476), (54, 3528730), (60, 3175857), (62, 3073410), (90, 2117238), (93, 2048940), (108, 1764365), (124, 1536705), (135, 1411492), (155, 1229364), (180, 1058619), (186, 1024470), (270, 705746), (279, 682980), (310, 614682), (372, 512235), (465, 409788), (540, 352873), (558, 341490), (620, 307341), (837, 227660), (930, 204894), (1116, 170745), (1395, 136596), (1674, 113830), (1860, 102447), (2790, 68298), (3348, 56915), (4185, 45532), (5580, 34149), (8370, 22766), (11383, 16740)]