64527750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 212015232

約数和(自身を除く): 147487482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 125, 126, 150, 153, 170, 175, 210, 225, 238, 241, 250, 255, 306, 315, 350, 357, 375, 425, 450, 482, 510, 525, 595, 630, 714, 723, 750, 765, 850, 875, 1050, 1071, 1125, 1190, 1205, 1275, 1446, 1530, 1575, 1687, 1750, 1785, 2125, 2142, 2169, 2250, 2410, 2550, 2625, 2975, 3150, 3374, 3570, 3615, 3825, 4097, 4250, 4338, 5061, 5250, 5355, 5950, 6025, 6375, 7230, 7650, 7875, 8194, 8435, 8925, 10122, 10710, 10845, 12050, 12291, 12750, 14875, 15183, 15750, 16870, 17850, 18075, 19125, 20485, 21690, 24582, 25305, 26775, 28679, 29750, 30125, 30366, 36150, 36873, 38250, 40970, 42175, 44625, 50610, 53550, 54225, 57358, 60250, 61455, 73746, 75915, 84350, 86037, 89250, 90375, 102425, 108450, 122910, 126525, 133875, 143395, 151830, 172074, 180750, 184365, 204850, 210875, 253050, 258111, 267750, 271125, 286790, 307275, 368730, 379575, 421750, 430185, 512125, 516222, 542250, 614550, 632625, 716975, 759150, 860370, 921825, 1024250, 1265250, 1290555, 1433950, 1536375, 1843650, 1897875, 2150925, 2581110, 3072750, 3584875, 3795750, 4301850, 4609125, 6452775, 7169750, 9218250, 10754625, 12905550, 21509250, 32263875, 64527750]

約数ペア:

[(1, 64527750), (2, 32263875), (3, 21509250), (5, 12905550), (6, 10754625), (7, 9218250), (9, 7169750), (10, 6452775), (14, 4609125), (15, 4301850), (17, 3795750), (18, 3584875), (21, 3072750), (25, 2581110), (30, 2150925), (34, 1897875), (35, 1843650), (42, 1536375), (45, 1433950), (50, 1290555), (51, 1265250), (63, 1024250), (70, 921825), (75, 860370), (85, 759150), (90, 716975), (102, 632625), (105, 614550), (119, 542250), (125, 516222), (126, 512125), (150, 430185), (153, 421750), (170, 379575), (175, 368730), (210, 307275), (225, 286790), (238, 271125), (241, 267750), (250, 258111), (255, 253050), (306, 210875), (315, 204850), (350, 184365), (357, 180750), (375, 172074), (425, 151830), (450, 143395), (482, 133875), (510, 126525), (525, 122910), (595, 108450), (630, 102425), (714, 90375), (723, 89250), (750, 86037), (765, 84350), (850, 75915), (875, 73746), (1050, 61455), (1071, 60250), (1125, 57358), (1190, 54225), (1205, 53550), (1275, 50610), (1446, 44625), (1530, 42175), (1575, 40970), (1687, 38250), (1750, 36873), (1785, 36150), (2125, 30366), (2142, 30125), (2169, 29750), (2250, 28679), (2410, 26775), (2550, 25305), (2625, 24582), (2975, 21690), (3150, 20485), (3374, 19125), (3570, 18075), (3615, 17850), (3825, 16870), (4097, 15750), (4250, 15183), (4338, 14875), (5061, 12750), (5250, 12291), (5355, 12050), (5950, 10845), (6025, 10710), (6375, 10122), (7230, 8925), (7650, 8435), (7875, 8194)]