12845400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 40473600

約数和(自身を除く): 27628200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 271, 300, 316, 395, 474, 542, 600, 632, 790, 813, 948, 1084, 1185, 1355, 1580, 1626, 1896, 1975, 2168, 2370, 2710, 3160, 3252, 3950, 4065, 4740, 5420, 5925, 6504, 6775, 7900, 8130, 9480, 10840, 11850, 13550, 15800, 16260, 20325, 21409, 23700, 27100, 32520, 40650, 42818, 47400, 54200, 64227, 81300, 85636, 107045, 128454, 162600, 171272, 214090, 256908, 321135, 428180, 513816, 535225, 642270, 856360, 1070450, 1284540, 1605675, 2140900, 2569080, 3211350, 4281800, 6422700, 12845400]

約数ペア:

[(1, 12845400), (2, 6422700), (3, 4281800), (4, 3211350), (5, 2569080), (6, 2140900), (8, 1605675), (10, 1284540), (12, 1070450), (15, 856360), (20, 642270), (24, 535225), (25, 513816), (30, 428180), (40, 321135), (50, 256908), (60, 214090), (75, 171272), (79, 162600), (100, 128454), (120, 107045), (150, 85636), (158, 81300), (200, 64227), (237, 54200), (271, 47400), (300, 42818), (316, 40650), (395, 32520), (474, 27100), (542, 23700), (600, 21409), (632, 20325), (790, 16260), (813, 15800), (948, 13550), (1084, 11850), (1185, 10840), (1355, 9480), (1580, 8130), (1626, 7900), (1896, 6775), (1975, 6504), (2168, 5925), (2370, 5420), (2710, 4740), (3160, 4065), (3252, 3950)]