442923660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26459}}^1$

素因数の和:26508

約数の個数: 96

約数和(自身を含む): 1422489600

約数和(自身を除く): 979565940

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, 16740, 26459, 52918, 79377, 105836, 132295, 158754, 238131, 264590, 317508, 396885, 476262, 529180, 714393, 793770, 820229, 952524, 1190655, 1428786, 1587540, 1640458, 2381310, 2460687, 2857572, 3280916, 3571965, 4101145, 4762620, 4921374, 7143930, 7382061, 8202290, 9842748, 12303435, 14287860, 14764122, 16404580, 22146183, 24606870, 29528244, 36910305, 44292366, 49213740, 73820610, 88584732, 110730915, 147641220, 221461830, 442923660]

約数ペア:

[(1, 442923660), (2, 221461830), (3, 147641220), (4, 110730915), (5, 88584732), (6, 73820610), (9, 49213740), (10, 44292366), (12, 36910305), (15, 29528244), (18, 24606870), (20, 22146183), (27, 16404580), (30, 14764122), (31, 14287860), (36, 12303435), (45, 9842748), (54, 8202290), (60, 7382061), (62, 7143930), (90, 4921374), (93, 4762620), (108, 4101145), (124, 3571965), (135, 3280916), (155, 2857572), (180, 2460687), (186, 2381310), (270, 1640458), (279, 1587540), (310, 1428786), (372, 1190655), (465, 952524), (540, 820229), (558, 793770), (620, 714393), (837, 529180), (930, 476262), (1116, 396885), (1395, 317508), (1674, 264590), (1860, 238131), (2790, 158754), (3348, 132295), (4185, 105836), (5580, 79377), (8370, 52918), (16740, 26459)]