2140200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 7616700

約数和(自身を除く): 5476500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 41, 45, 50, 58, 60, 72, 75, 82, 87, 90, 100, 116, 120, 123, 145, 150, 164, 174, 180, 200, 205, 225, 232, 246, 261, 290, 300, 328, 348, 360, 369, 410, 435, 450, 492, 522, 580, 600, 615, 696, 725, 738, 820, 870, 900, 984, 1025, 1044, 1160, 1189, 1230, 1305, 1450, 1476, 1640, 1740, 1800, 1845, 2050, 2088, 2175, 2378, 2460, 2610, 2900, 2952, 3075, 3480, 3567, 3690, 4100, 4350, 4756, 4920, 5220, 5800, 5945, 6150, 6525, 7134, 7380, 8200, 8700, 9225, 9512, 10440, 10701, 11890, 12300, 13050, 14268, 14760, 17400, 17835, 18450, 21402, 23780, 24600, 26100, 28536, 29725, 35670, 36900, 42804, 47560, 52200, 53505, 59450, 71340, 73800, 85608, 89175, 107010, 118900, 142680, 178350, 214020, 237800, 267525, 356700, 428040, 535050, 713400, 1070100, 2140200]

約数ペア:

[(1, 2140200), (2, 1070100), (3, 713400), (4, 535050), (5, 428040), (6, 356700), (8, 267525), (9, 237800), (10, 214020), (12, 178350), (15, 142680), (18, 118900), (20, 107010), (24, 89175), (25, 85608), (29, 73800), (30, 71340), (36, 59450), (40, 53505), (41, 52200), (45, 47560), (50, 42804), (58, 36900), (60, 35670), (72, 29725), (75, 28536), (82, 26100), (87, 24600), (90, 23780), (100, 21402), (116, 18450), (120, 17835), (123, 17400), (145, 14760), (150, 14268), (164, 13050), (174, 12300), (180, 11890), (200, 10701), (205, 10440), (225, 9512), (232, 9225), (246, 8700), (261, 8200), (290, 7380), (300, 7134), (328, 6525), (348, 6150), (360, 5945), (369, 5800), (410, 5220), (435, 4920), (450, 4756), (492, 4350), (522, 4100), (580, 3690), (600, 3567), (615, 3480), (696, 3075), (725, 2952), (738, 2900), (820, 2610), (870, 2460), (900, 2378), (984, 2175), (1025, 2088), (1044, 2050), (1160, 1845), (1189, 1800), (1230, 1740), (1305, 1640), (1450, 1476)]