2038437900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{359}}^1\times {\mathrm{701}}^1$

素因数の和:1086

約数の個数: 180

約数和(自身を含む): 6635669040

約数和(自身を除く): 4597231140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 359, 405, 450, 540, 675, 701, 718, 810, 900, 1077, 1350, 1402, 1436, 1620, 1795, 2025, 2103, 2154, 2700, 2804, 3231, 3505, 3590, 4050, 4206, 4308, 5385, 6309, 6462, 7010, 7180, 8100, 8412, 8975, 9693, 10515, 10770, 12618, 12924, 14020, 16155, 17525, 17950, 18927, 19386, 21030, 21540, 25236, 26925, 29079, 31545, 32310, 35050, 35900, 37854, 38772, 42060, 48465, 52575, 53850, 56781, 58158, 63090, 64620, 70100, 75708, 80775, 94635, 96930, 105150, 107700, 113562, 116316, 126180, 145395, 157725, 161550, 189270, 193860, 210300, 227124, 242325, 251659, 283905, 290790, 315450, 323100, 378540, 473175, 484650, 503318, 567810, 581580, 630900, 726975, 754977, 946350, 969300, 1006636, 1135620, 1258295, 1419525, 1453950, 1509954, 1892700, 2264931, 2516590, 2839050, 2907900, 3019908, 3774885, 4529862, 5033180, 5678100, 6291475, 6794793, 7549770, 9059724, 11324655, 12582950, 13589586, 15099540, 18874425, 20384379, 22649310, 25165900, 27179172, 33973965, 37748850, 40768758, 45298620, 56623275, 67947930, 75497700, 81537516, 101921895, 113246550, 135895860, 169869825, 203843790, 226493100, 339739650, 407687580, 509609475, 679479300, 1019218950, 2038437900]

約数ペア:

[(1, 2038437900), (2, 1019218950), (3, 679479300), (4, 509609475), (5, 407687580), (6, 339739650), (9, 226493100), (10, 203843790), (12, 169869825), (15, 135895860), (18, 113246550), (20, 101921895), (25, 81537516), (27, 75497700), (30, 67947930), (36, 56623275), (45, 45298620), (50, 40768758), (54, 37748850), (60, 33973965), (75, 27179172), (81, 25165900), (90, 22649310), (100, 20384379), (108, 18874425), (135, 15099540), (150, 13589586), (162, 12582950), (180, 11324655), (225, 9059724), (270, 7549770), (300, 6794793), (324, 6291475), (359, 5678100), (405, 5033180), (450, 4529862), (540, 3774885), (675, 3019908), (701, 2907900), (718, 2839050), (810, 2516590), (900, 2264931), (1077, 1892700), (1350, 1509954), (1402, 1453950), (1436, 1419525), (1620, 1258295), (1795, 1135620), (2025, 1006636), (2103, 969300), (2154, 946350), (2700, 754977), (2804, 726975), (3231, 630900), (3505, 581580), (3590, 567810), (4050, 503318), (4206, 484650), (4308, 473175), (5385, 378540), (6309, 323100), (6462, 315450), (7010, 290790), (7180, 283905), (8100, 251659), (8412, 242325), (8975, 227124), (9693, 210300), (10515, 193860), (10770, 189270), (12618, 161550), (12924, 157725), (14020, 145395), (16155, 126180), (17525, 116316), (17950, 113562), (18927, 107700), (19386, 105150), (21030, 96930), (21540, 94635), (25236, 80775), (26925, 75708), (29079, 70100), (31545, 64620), (32310, 63090), (35050, 58158), (35900, 56781), (37854, 53850), (38772, 52575), (42060, 48465)]