31271400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{5791}}^1$

素因数の和:5816

約数の個数: 96

約数和(自身を含む): 107731200

約数和(自身を除く): 76459800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 52119, 57910, 69492, 86865, 104238, 115820, 138984, 144775, 156357, 173730, 208476, 231640, 260595, 289550, 312714, 347460, 416952, 434325, 521190, 579100, 625428, 694920, 781785, 868650, 1042380, 1158200, 1250856, 1302975, 1563570, 1737300, 2084760, 2605950, 3127140, 3474600, 3908925, 5211900, 6254280, 7817850, 10423800, 15635700, 31271400]

約数ペア:

[(1, 31271400), (2, 15635700), (3, 10423800), (4, 7817850), (5, 6254280), (6, 5211900), (8, 3908925), (9, 3474600), (10, 3127140), (12, 2605950), (15, 2084760), (18, 1737300), (20, 1563570), (24, 1302975), (25, 1250856), (27, 1158200), (30, 1042380), (36, 868650), (40, 781785), (45, 694920), (50, 625428), (54, 579100), (60, 521190), (72, 434325), (75, 416952), (90, 347460), (100, 312714), (108, 289550), (120, 260595), (135, 231640), (150, 208476), (180, 173730), (200, 156357), (216, 144775), (225, 138984), (270, 115820), (300, 104238), (360, 86865), (450, 69492), (540, 57910), (600, 52119), (675, 46328), (900, 34746), (1080, 28955), (1350, 23164), (1800, 17373), (2700, 11582), (5400, 5791)]