2991300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 9530640

約数和(自身を除く): 6539340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 169, 177, 195, 236, 260, 295, 300, 325, 338, 354, 390, 507, 590, 650, 676, 708, 767, 780, 845, 885, 975, 1014, 1180, 1300, 1475, 1534, 1690, 1770, 1950, 2028, 2301, 2535, 2950, 3068, 3380, 3540, 3835, 3900, 4225, 4425, 4602, 5070, 5900, 7670, 8450, 8850, 9204, 9971, 10140, 11505, 12675, 15340, 16900, 17700, 19175, 19942, 23010, 25350, 29913, 38350, 39884, 46020, 49855, 50700, 57525, 59826, 76700, 99710, 115050, 119652, 149565, 199420, 230100, 249275, 299130, 498550, 598260, 747825, 997100, 1495650, 2991300]

約数ペア:

[(1, 2991300), (2, 1495650), (3, 997100), (4, 747825), (5, 598260), (6, 498550), (10, 299130), (12, 249275), (13, 230100), (15, 199420), (20, 149565), (25, 119652), (26, 115050), (30, 99710), (39, 76700), (50, 59826), (52, 57525), (59, 50700), (60, 49855), (65, 46020), (75, 39884), (78, 38350), (100, 29913), (118, 25350), (130, 23010), (150, 19942), (156, 19175), (169, 17700), (177, 16900), (195, 15340), (236, 12675), (260, 11505), (295, 10140), (300, 9971), (325, 9204), (338, 8850), (354, 8450), (390, 7670), (507, 5900), (590, 5070), (650, 4602), (676, 4425), (708, 4225), (767, 3900), (780, 3835), (845, 3540), (885, 3380), (975, 3068), (1014, 2950), (1180, 2535), (1300, 2301), (1475, 2028), (1534, 1950), (1690, 1770)]