123827400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 445507200

約数和(自身を除く): 321679800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 345, 360, 414, 450, 460, 540, 552, 575, 600, 621, 675, 690, 828, 900, 920, 997, 1035, 1080, 1150, 1242, 1350, 1380, 1656, 1725, 1800, 1994, 2070, 2300, 2484, 2700, 2760, 2991, 3105, 3450, 3988, 4140, 4600, 4968, 4985, 5175, 5400, 5982, 6210, 6900, 7976, 8280, 8973, 9970, 10350, 11964, 12420, 13800, 14955, 15525, 17946, 19940, 20700, 22931, 23928, 24840, 24925, 26919, 29910, 31050, 35892, 39880, 41400, 44865, 45862, 49850, 53838, 59820, 62100, 68793, 71784, 74775, 89730, 91724, 99700, 107676, 114655, 119640, 124200, 134595, 137586, 149550, 179460, 183448, 199400, 206379, 215352, 224325, 229310, 269190, 275172, 299100, 343965, 358920, 412758, 448650, 458620, 538380, 550344, 573275, 598200, 619137, 672975, 687930, 825516, 897300, 917240, 1031895, 1076760, 1146550, 1238274, 1345950, 1375860, 1651032, 1719825, 1794600, 2063790, 2293100, 2476548, 2691900, 2751720, 3095685, 3439650, 4127580, 4586200, 4953096, 5159475, 5383800, 6191370, 6879300, 8255160, 10318950, 12382740, 13758600, 15478425, 20637900, 24765480, 30956850, 41275800, 61913700, 123827400]

約数ペア:

[(1, 123827400), (2, 61913700), (3, 41275800), (4, 30956850), (5, 24765480), (6, 20637900), (8, 15478425), (9, 13758600), (10, 12382740), (12, 10318950), (15, 8255160), (18, 6879300), (20, 6191370), (23, 5383800), (24, 5159475), (25, 4953096), (27, 4586200), (30, 4127580), (36, 3439650), (40, 3095685), (45, 2751720), (46, 2691900), (50, 2476548), (54, 2293100), (60, 2063790), (69, 1794600), (72, 1719825), (75, 1651032), (90, 1375860), (92, 1345950), (100, 1238274), (108, 1146550), (115, 1076760), (120, 1031895), (135, 917240), (138, 897300), (150, 825516), (180, 687930), (184, 672975), (200, 619137), (207, 598200), (216, 573275), (225, 550344), (230, 538380), (270, 458620), (276, 448650), (300, 412758), (345, 358920), (360, 343965), (414, 299100), (450, 275172), (460, 269190), (540, 229310), (552, 224325), (575, 215352), (600, 206379), (621, 199400), (675, 183448), (690, 179460), (828, 149550), (900, 137586), (920, 134595), (997, 124200), (1035, 119640), (1080, 114655), (1150, 107676), (1242, 99700), (1350, 91724), (1380, 89730), (1656, 74775), (1725, 71784), (1800, 68793), (1994, 62100), (2070, 59820), (2300, 53838), (2484, 49850), (2700, 45862), (2760, 44865), (2991, 41400), (3105, 39880), (3450, 35892), (3988, 31050), (4140, 29910), (4600, 26919), (4968, 24925), (4985, 24840), (5175, 23928), (5400, 22931), (5982, 20700), (6210, 19940), (6900, 17946), (7976, 15525), (8280, 14955), (8973, 13800), (9970, 12420), (10350, 11964)]