471227250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2893

約数の個数: 128

約数和(自身を含む): 1341639936

約数和(自身を除く): 870412686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 510, 650, 663, 750, 850, 975, 1105, 1275, 1326, 1625, 1950, 2125, 2210, 2550, 2843, 3250, 3315, 4250, 4875, 5525, 5686, 6375, 6630, 8529, 9750, 11050, 12750, 14215, 16575, 17058, 27625, 28430, 33150, 36959, 42645, 48331, 55250, 71075, 73918, 82875, 85290, 96662, 110877, 142150, 144993, 165750, 184795, 213225, 221754, 241655, 289986, 355375, 369590, 426450, 483310, 554385, 628303, 710750, 724965, 923975, 1066125, 1108770, 1208275, 1256606, 1449930, 1847950, 1884909, 2132250, 2416550, 2771925, 3141515, 3624825, 3769818, 4619875, 5543850, 6041375, 6283030, 7249650, 9239750, 9424545, 12082750, 13859625, 15707575, 18124125, 18849090, 27719250, 31415150, 36248250, 47122725, 78537875, 94245450, 157075750, 235613625, 471227250]

約数ペア:

[(1, 471227250), (2, 235613625), (3, 157075750), (5, 94245450), (6, 78537875), (10, 47122725), (13, 36248250), (15, 31415150), (17, 27719250), (25, 18849090), (26, 18124125), (30, 15707575), (34, 13859625), (39, 12082750), (50, 9424545), (51, 9239750), (65, 7249650), (75, 6283030), (78, 6041375), (85, 5543850), (102, 4619875), (125, 3769818), (130, 3624825), (150, 3141515), (170, 2771925), (195, 2416550), (221, 2132250), (250, 1884909), (255, 1847950), (325, 1449930), (375, 1256606), (390, 1208275), (425, 1108770), (442, 1066125), (510, 923975), (650, 724965), (663, 710750), (750, 628303), (850, 554385), (975, 483310), (1105, 426450), (1275, 369590), (1326, 355375), (1625, 289986), (1950, 241655), (2125, 221754), (2210, 213225), (2550, 184795), (2843, 165750), (3250, 144993), (3315, 142150), (4250, 110877), (4875, 96662), (5525, 85290), (5686, 82875), (6375, 73918), (6630, 71075), (8529, 55250), (9750, 48331), (11050, 42645), (12750, 36959), (14215, 33150), (16575, 28430), (17058, 27625)]