213576750

素因数分解:

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

素因数の和:281

約数の個数: 160

約数和(自身を含む): 611582400

約数和(自身を除く): 398005650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 81, 90, 106, 125, 135, 150, 159, 162, 199, 225, 250, 265, 270, 318, 375, 398, 405, 450, 477, 530, 597, 675, 750, 795, 810, 954, 995, 1125, 1194, 1325, 1350, 1431, 1590, 1791, 1990, 2025, 2250, 2385, 2650, 2862, 2985, 3375, 3582, 3975, 4050, 4293, 4770, 4975, 5373, 5970, 6625, 6750, 7155, 7950, 8586, 8955, 9950, 10125, 10547, 10746, 11925, 13250, 14310, 14925, 16119, 17910, 19875, 20250, 21094, 21465, 23850, 24875, 26865, 29850, 31641, 32238, 35775, 39750, 42930, 44775, 49750, 52735, 53730, 59625, 63282, 71550, 74625, 80595, 89550, 94923, 105470, 107325, 119250, 134325, 149250, 158205, 161190, 178875, 189846, 214650, 223875, 263675, 268650, 284769, 316410, 357750, 402975, 447750, 474615, 527350, 536625, 569538, 671625, 791025, 805950, 854307, 949230, 1073250, 1318375, 1343250, 1423845, 1582050, 1708614, 2014875, 2373075, 2636750, 2847690, 3955125, 4029750, 4271535, 4746150, 7119225, 7910250, 8543070, 11865375, 14238450, 21357675, 23730750, 35596125, 42715350, 71192250, 106788375, 213576750]

約数ペア:

[(1, 213576750), (2, 106788375), (3, 71192250), (5, 42715350), (6, 35596125), (9, 23730750), (10, 21357675), (15, 14238450), (18, 11865375), (25, 8543070), (27, 7910250), (30, 7119225), (45, 4746150), (50, 4271535), (53, 4029750), (54, 3955125), (75, 2847690), (81, 2636750), (90, 2373075), (106, 2014875), (125, 1708614), (135, 1582050), (150, 1423845), (159, 1343250), (162, 1318375), (199, 1073250), (225, 949230), (250, 854307), (265, 805950), (270, 791025), (318, 671625), (375, 569538), (398, 536625), (405, 527350), (450, 474615), (477, 447750), (530, 402975), (597, 357750), (675, 316410), (750, 284769), (795, 268650), (810, 263675), (954, 223875), (995, 214650), (1125, 189846), (1194, 178875), (1325, 161190), (1350, 158205), (1431, 149250), (1590, 134325), (1791, 119250), (1990, 107325), (2025, 105470), (2250, 94923), (2385, 89550), (2650, 80595), (2862, 74625), (2985, 71550), (3375, 63282), (3582, 59625), (3975, 53730), (4050, 52735), (4293, 49750), (4770, 44775), (4975, 42930), (5373, 39750), (5970, 35775), (6625, 32238), (6750, 31641), (7155, 29850), (7950, 26865), (8586, 24875), (8955, 23850), (9950, 21465), (10125, 21094), (10547, 20250), (10746, 19875), (11925, 17910), (13250, 16119), (14310, 14925)]