42715350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 120

約数和(自身を含む): 121532400

約数和(自身を除く): 78817050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 81, 90, 106, 135, 150, 159, 162, 199, 225, 265, 270, 318, 398, 405, 450, 477, 530, 597, 675, 795, 810, 954, 995, 1194, 1325, 1350, 1431, 1590, 1791, 1990, 2025, 2385, 2650, 2862, 2985, 3582, 3975, 4050, 4293, 4770, 4975, 5373, 5970, 7155, 7950, 8586, 8955, 9950, 10547, 10746, 11925, 14310, 14925, 16119, 17910, 21094, 21465, 23850, 26865, 29850, 31641, 32238, 35775, 42930, 44775, 52735, 53730, 63282, 71550, 80595, 89550, 94923, 105470, 107325, 134325, 158205, 161190, 189846, 214650, 263675, 268650, 284769, 316410, 402975, 474615, 527350, 569538, 791025, 805950, 854307, 949230, 1423845, 1582050, 1708614, 2373075, 2847690, 4271535, 4746150, 7119225, 8543070, 14238450, 21357675, 42715350]

約数ペア:

[(1, 42715350), (2, 21357675), (3, 14238450), (5, 8543070), (6, 7119225), (9, 4746150), (10, 4271535), (15, 2847690), (18, 2373075), (25, 1708614), (27, 1582050), (30, 1423845), (45, 949230), (50, 854307), (53, 805950), (54, 791025), (75, 569538), (81, 527350), (90, 474615), (106, 402975), (135, 316410), (150, 284769), (159, 268650), (162, 263675), (199, 214650), (225, 189846), (265, 161190), (270, 158205), (318, 134325), (398, 107325), (405, 105470), (450, 94923), (477, 89550), (530, 80595), (597, 71550), (675, 63282), (795, 53730), (810, 52735), (954, 44775), (995, 42930), (1194, 35775), (1325, 32238), (1350, 31641), (1431, 29850), (1590, 26865), (1791, 23850), (1990, 21465), (2025, 21094), (2385, 17910), (2650, 16119), (2862, 14925), (2985, 14310), (3582, 11925), (3975, 10746), (4050, 10547), (4293, 9950), (4770, 8955), (4975, 8586), (5373, 7950), (5970, 7155)]