130801140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4877}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 399508200

約数和(自身を除く): 268707060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 4877, 5364, 6705, 8940, 9754, 13410, 14631, 19508, 24385, 26820, 29262, 43893, 48770, 58524, 73155, 87786, 97540, 146310, 175572, 219465, 292620, 438930, 726673, 877860, 1453346, 2180019, 2906692, 3633365, 4360038, 6540057, 7266730, 8720076, 10900095, 13080114, 14533460, 21800190, 26160228, 32700285, 43600380, 65400570, 130801140]

約数ペア:

[(1, 130801140), (2, 65400570), (3, 43600380), (4, 32700285), (5, 26160228), (6, 21800190), (9, 14533460), (10, 13080114), (12, 10900095), (15, 8720076), (18, 7266730), (20, 6540057), (30, 4360038), (36, 3633365), (45, 2906692), (60, 2180019), (90, 1453346), (149, 877860), (180, 726673), (298, 438930), (447, 292620), (596, 219465), (745, 175572), (894, 146310), (1341, 97540), (1490, 87786), (1788, 73155), (2235, 58524), (2682, 48770), (2980, 43893), (4470, 29262), (4877, 26820), (5364, 24385), (6705, 19508), (8940, 14631), (9754, 13410)]