72530500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 203793408

約数和(自身を除く): 131262908

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 25, 28, 34, 35, 46, 50, 53, 68, 70, 85, 92, 100, 106, 115, 119, 125, 140, 161, 170, 175, 212, 230, 238, 250, 265, 322, 340, 350, 371, 391, 425, 460, 476, 500, 530, 575, 595, 644, 700, 742, 782, 805, 850, 875, 901, 1060, 1150, 1190, 1219, 1325, 1484, 1564, 1610, 1700, 1750, 1802, 1855, 1955, 2125, 2300, 2380, 2438, 2650, 2737, 2875, 2975, 3220, 3500, 3604, 3710, 3910, 4025, 4250, 4505, 4876, 5300, 5474, 5750, 5950, 6095, 6307, 6625, 7420, 7820, 8050, 8500, 8533, 9010, 9275, 9775, 10948, 11500, 11900, 12190, 12614, 13250, 13685, 14875, 16100, 17066, 18020, 18550, 19550, 20125, 20723, 22525, 24380, 25228, 26500, 27370, 29750, 30475, 31535, 34132, 37100, 39100, 40250, 41446, 42665, 45050, 46375, 48875, 54740, 59500, 60950, 63070, 68425, 80500, 82892, 85330, 90100, 92750, 97750, 103615, 112625, 121900, 126140, 136850, 145061, 152375, 157675, 170660, 185500, 195500, 207230, 213325, 225250, 273700, 290122, 304750, 315350, 342125, 414460, 426650, 450500, 518075, 580244, 609500, 630700, 684250, 725305, 788375, 853300, 1036150, 1066625, 1368500, 1450610, 1576750, 2072300, 2133250, 2590375, 2901220, 3153500, 3626525, 4266500, 5180750, 7253050, 10361500, 14506100, 18132625, 36265250, 72530500]

約数ペア:

[(1, 72530500), (2, 36265250), (4, 18132625), (5, 14506100), (7, 10361500), (10, 7253050), (14, 5180750), (17, 4266500), (20, 3626525), (23, 3153500), (25, 2901220), (28, 2590375), (34, 2133250), (35, 2072300), (46, 1576750), (50, 1450610), (53, 1368500), (68, 1066625), (70, 1036150), (85, 853300), (92, 788375), (100, 725305), (106, 684250), (115, 630700), (119, 609500), (125, 580244), (140, 518075), (161, 450500), (170, 426650), (175, 414460), (212, 342125), (230, 315350), (238, 304750), (250, 290122), (265, 273700), (322, 225250), (340, 213325), (350, 207230), (371, 195500), (391, 185500), (425, 170660), (460, 157675), (476, 152375), (500, 145061), (530, 136850), (575, 126140), (595, 121900), (644, 112625), (700, 103615), (742, 97750), (782, 92750), (805, 90100), (850, 85330), (875, 82892), (901, 80500), (1060, 68425), (1150, 63070), (1190, 60950), (1219, 59500), (1325, 54740), (1484, 48875), (1564, 46375), (1610, 45050), (1700, 42665), (1750, 41446), (1802, 40250), (1855, 39100), (1955, 37100), (2125, 34132), (2300, 31535), (2380, 30475), (2438, 29750), (2650, 27370), (2737, 26500), (2875, 25228), (2975, 24380), (3220, 22525), (3500, 20723), (3604, 20125), (3710, 19550), (3910, 18550), (4025, 18020), (4250, 17066), (4505, 16100), (4876, 14875), (5300, 13685), (5474, 13250), (5750, 12614), (5950, 12190), (6095, 11900), (6307, 11500), (6625, 10948), (7420, 9775), (7820, 9275), (8050, 9010), (8500, 8533)]