74046700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 202209280

約数和(自身を除く): 128162580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 79, 91, 100, 103, 130, 140, 158, 175, 182, 206, 260, 316, 325, 350, 364, 395, 412, 455, 515, 553, 650, 700, 721, 790, 910, 1027, 1030, 1106, 1300, 1339, 1442, 1580, 1820, 1975, 2054, 2060, 2212, 2275, 2575, 2678, 2765, 2884, 3605, 3950, 4108, 4550, 5135, 5150, 5356, 5530, 6695, 7189, 7210, 7900, 8137, 9100, 9373, 10270, 10300, 11060, 13390, 13825, 14378, 14420, 16274, 18025, 18746, 20540, 25675, 26780, 27650, 28756, 32548, 33475, 35945, 36050, 37492, 40685, 46865, 51350, 55300, 56959, 66950, 71890, 72100, 81370, 93730, 102700, 105781, 113918, 133900, 143780, 162740, 179725, 187460, 203425, 211562, 227836, 234325, 284795, 359450, 406850, 423124, 468650, 528905, 569590, 718900, 740467, 813700, 937300, 1057810, 1139180, 1423975, 1480934, 2115620, 2644525, 2847950, 2961868, 3702335, 5289050, 5695900, 7404670, 10578100, 14809340, 18511675, 37023350, 74046700]

約数ペア:

[(1, 74046700), (2, 37023350), (4, 18511675), (5, 14809340), (7, 10578100), (10, 7404670), (13, 5695900), (14, 5289050), (20, 3702335), (25, 2961868), (26, 2847950), (28, 2644525), (35, 2115620), (50, 1480934), (52, 1423975), (65, 1139180), (70, 1057810), (79, 937300), (91, 813700), (100, 740467), (103, 718900), (130, 569590), (140, 528905), (158, 468650), (175, 423124), (182, 406850), (206, 359450), (260, 284795), (316, 234325), (325, 227836), (350, 211562), (364, 203425), (395, 187460), (412, 179725), (455, 162740), (515, 143780), (553, 133900), (650, 113918), (700, 105781), (721, 102700), (790, 93730), (910, 81370), (1027, 72100), (1030, 71890), (1106, 66950), (1300, 56959), (1339, 55300), (1442, 51350), (1580, 46865), (1820, 40685), (1975, 37492), (2054, 36050), (2060, 35945), (2212, 33475), (2275, 32548), (2575, 28756), (2678, 27650), (2765, 26780), (2884, 25675), (3605, 20540), (3950, 18746), (4108, 18025), (4550, 16274), (5135, 14420), (5150, 14378), (5356, 13825), (5530, 13390), (6695, 11060), (7189, 10300), (7210, 10270), (7900, 9373), (8137, 9100)]