2689000800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{13499}}^1$

素因数の和:13605

約数の個数: 144

約数和(自身を含む): 8858808000

約数和(自身を除く): 6169807200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 150, 160, 166, 200, 240, 249, 300, 332, 400, 415, 480, 498, 600, 664, 800, 830, 996, 1200, 1245, 1328, 1660, 1992, 2075, 2400, 2490, 2656, 3320, 3984, 4150, 4980, 6225, 6640, 7968, 8300, 9960, 12450, 13280, 13499, 16600, 19920, 24900, 26998, 33200, 39840, 40497, 49800, 53996, 66400, 67495, 80994, 99600, 107992, 134990, 161988, 199200, 202485, 215984, 269980, 323976, 337475, 404970, 431968, 539960, 647952, 674950, 809940, 1012425, 1079920, 1120417, 1295904, 1349900, 1619880, 2024850, 2159840, 2240834, 2699800, 3239760, 3361251, 4049700, 4481668, 5399600, 5602085, 6479520, 6722502, 8099400, 8963336, 10799200, 11204170, 13445004, 16198800, 16806255, 17926672, 22408340, 26890008, 28010425, 32397600, 33612510, 35853344, 44816680, 53780016, 56020850, 67225020, 84031275, 89633360, 107560032, 112041700, 134450040, 168062550, 179266720, 224083400, 268900080, 336125100, 448166800, 537800160, 672250200, 896333600, 1344500400, 2689000800]

約数ペア:

[(1, 2689000800), (2, 1344500400), (3, 896333600), (4, 672250200), (5, 537800160), (6, 448166800), (8, 336125100), (10, 268900080), (12, 224083400), (15, 179266720), (16, 168062550), (20, 134450040), (24, 112041700), (25, 107560032), (30, 89633360), (32, 84031275), (40, 67225020), (48, 56020850), (50, 53780016), (60, 44816680), (75, 35853344), (80, 33612510), (83, 32397600), (96, 28010425), (100, 26890008), (120, 22408340), (150, 17926672), (160, 16806255), (166, 16198800), (200, 13445004), (240, 11204170), (249, 10799200), (300, 8963336), (332, 8099400), (400, 6722502), (415, 6479520), (480, 5602085), (498, 5399600), (600, 4481668), (664, 4049700), (800, 3361251), (830, 3239760), (996, 2699800), (1200, 2240834), (1245, 2159840), (1328, 2024850), (1660, 1619880), (1992, 1349900), (2075, 1295904), (2400, 1120417), (2490, 1079920), (2656, 1012425), (3320, 809940), (3984, 674950), (4150, 647952), (4980, 539960), (6225, 431968), (6640, 404970), (7968, 337475), (8300, 323976), (9960, 269980), (12450, 215984), (13280, 202485), (13499, 199200), (16600, 161988), (19920, 134990), (24900, 107992), (26998, 99600), (33200, 80994), (39840, 67495), (40497, 66400), (49800, 53996)]