100743750

素因数分解:

$2^1\times 3^4\times 5^5\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 283575600

約数和(自身を除く): 182831850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 199, 225, 250, 270, 375, 398, 405, 450, 597, 625, 675, 750, 810, 995, 1125, 1194, 1250, 1350, 1791, 1875, 1990, 2025, 2250, 2985, 3125, 3375, 3582, 3750, 4050, 4975, 5373, 5625, 5970, 6250, 6750, 8955, 9375, 9950, 10125, 10746, 11250, 14925, 16119, 16875, 17910, 18750, 20250, 24875, 26865, 28125, 29850, 32238, 33750, 44775, 49750, 50625, 53730, 56250, 74625, 80595, 84375, 89550, 101250, 124375, 134325, 149250, 161190, 168750, 223875, 248750, 253125, 268650, 373125, 402975, 447750, 506250, 621875, 671625, 746250, 805950, 1119375, 1243750, 1343250, 1865625, 2014875, 2238750, 3358125, 3731250, 4029750, 5596875, 6716250, 10074375, 11193750, 16790625, 20148750, 33581250, 50371875, 100743750]

約数ペア:

[(1, 100743750), (2, 50371875), (3, 33581250), (5, 20148750), (6, 16790625), (9, 11193750), (10, 10074375), (15, 6716250), (18, 5596875), (25, 4029750), (27, 3731250), (30, 3358125), (45, 2238750), (50, 2014875), (54, 1865625), (75, 1343250), (81, 1243750), (90, 1119375), (125, 805950), (135, 746250), (150, 671625), (162, 621875), (199, 506250), (225, 447750), (250, 402975), (270, 373125), (375, 268650), (398, 253125), (405, 248750), (450, 223875), (597, 168750), (625, 161190), (675, 149250), (750, 134325), (810, 124375), (995, 101250), (1125, 89550), (1194, 84375), (1250, 80595), (1350, 74625), (1791, 56250), (1875, 53730), (1990, 50625), (2025, 49750), (2250, 44775), (2985, 33750), (3125, 32238), (3375, 29850), (3582, 28125), (3750, 26865), (4050, 24875), (4975, 20250), (5373, 18750), (5625, 17910), (5970, 16875), (6250, 16119), (6750, 14925), (8955, 11250), (9375, 10746), (9950, 10125)]