53338500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 174894720

約数和(自身を除く): 121556220

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, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 439, 450, 486, 500, 540, 675, 750, 810, 878, 900, 972, 1125, 1215, 1317, 1350, 1500, 1620, 1756, 2025, 2195, 2250, 2430, 2634, 2700, 3375, 3951, 4050, 4390, 4500, 4860, 5268, 6075, 6585, 6750, 7902, 8100, 8780, 10125, 10975, 11853, 12150, 13170, 13500, 15804, 19755, 20250, 21950, 23706, 24300, 26340, 30375, 32925, 35559, 39510, 40500, 43900, 47412, 54875, 59265, 60750, 65850, 71118, 79020, 98775, 106677, 109750, 118530, 121500, 131700, 142236, 164625, 177795, 197550, 213354, 219500, 237060, 296325, 329250, 355590, 395100, 426708, 493875, 533385, 592650, 658500, 711180, 888975, 987750, 1066770, 1185300, 1481625, 1777950, 1975500, 2133540, 2666925, 2963250, 3555900, 4444875, 5333850, 5926500, 8889750, 10667700, 13334625, 17779500, 26669250, 53338500]

約数ペア:

[(1, 53338500), (2, 26669250), (3, 17779500), (4, 13334625), (5, 10667700), (6, 8889750), (9, 5926500), (10, 5333850), (12, 4444875), (15, 3555900), (18, 2963250), (20, 2666925), (25, 2133540), (27, 1975500), (30, 1777950), (36, 1481625), (45, 1185300), (50, 1066770), (54, 987750), (60, 888975), (75, 711180), (81, 658500), (90, 592650), (100, 533385), (108, 493875), (125, 426708), (135, 395100), (150, 355590), (162, 329250), (180, 296325), (225, 237060), (243, 219500), (250, 213354), (270, 197550), (300, 177795), (324, 164625), (375, 142236), (405, 131700), (439, 121500), (450, 118530), (486, 109750), (500, 106677), (540, 98775), (675, 79020), (750, 71118), (810, 65850), (878, 60750), (900, 59265), (972, 54875), (1125, 47412), (1215, 43900), (1317, 40500), (1350, 39510), (1500, 35559), (1620, 32925), (1756, 30375), (2025, 26340), (2195, 24300), (2250, 23706), (2430, 21950), (2634, 20250), (2700, 19755), (3375, 15804), (3951, 13500), (4050, 13170), (4390, 12150), (4500, 11853), (4860, 10975), (5268, 10125), (6075, 8780), (6585, 8100), (6750, 7902)]