2070900

素因数分解:

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

素因数の和:95

約数の個数: 144

約数和(自身を含む): 7291200

約数和(自身を除く): 5220300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 59, 60, 65, 75, 78, 90, 100, 108, 117, 118, 130, 135, 150, 156, 177, 180, 195, 225, 234, 236, 260, 270, 295, 300, 325, 351, 354, 390, 450, 468, 531, 540, 585, 590, 650, 675, 702, 708, 767, 780, 885, 900, 975, 1062, 1170, 1180, 1300, 1350, 1404, 1475, 1534, 1593, 1755, 1770, 1950, 2124, 2301, 2340, 2655, 2700, 2925, 2950, 3068, 3186, 3510, 3540, 3835, 3900, 4425, 4602, 5310, 5850, 5900, 6372, 6903, 7020, 7670, 7965, 8775, 8850, 9204, 10620, 11505, 11700, 13275, 13806, 15340, 15930, 17550, 17700, 19175, 20709, 23010, 26550, 27612, 31860, 34515, 35100, 38350, 39825, 41418, 46020, 53100, 57525, 69030, 76700, 79650, 82836, 103545, 115050, 138060, 159300, 172575, 207090, 230100, 345150, 414180, 517725, 690300, 1035450, 2070900]

約数ペア:

[(1, 2070900), (2, 1035450), (3, 690300), (4, 517725), (5, 414180), (6, 345150), (9, 230100), (10, 207090), (12, 172575), (13, 159300), (15, 138060), (18, 115050), (20, 103545), (25, 82836), (26, 79650), (27, 76700), (30, 69030), (36, 57525), (39, 53100), (45, 46020), (50, 41418), (52, 39825), (54, 38350), (59, 35100), (60, 34515), (65, 31860), (75, 27612), (78, 26550), (90, 23010), (100, 20709), (108, 19175), (117, 17700), (118, 17550), (130, 15930), (135, 15340), (150, 13806), (156, 13275), (177, 11700), (180, 11505), (195, 10620), (225, 9204), (234, 8850), (236, 8775), (260, 7965), (270, 7670), (295, 7020), (300, 6903), (325, 6372), (351, 5900), (354, 5850), (390, 5310), (450, 4602), (468, 4425), (531, 3900), (540, 3835), (585, 3540), (590, 3510), (650, 3186), (675, 3068), (702, 2950), (708, 2925), (767, 2700), (780, 2655), (885, 2340), (900, 2301), (975, 2124), (1062, 1950), (1170, 1770), (1180, 1755), (1300, 1593), (1350, 1534), (1404, 1475)]