87081750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 293529600

約数和(自身を除く): 206447850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 97, 105, 114, 125, 126, 133, 135, 150, 171, 175, 189, 190, 194, 210, 225, 250, 266, 270, 285, 291, 315, 342, 350, 375, 378, 399, 450, 475, 485, 513, 525, 570, 582, 630, 665, 675, 679, 750, 798, 855, 873, 875, 945, 950, 970, 1026, 1050, 1125, 1197, 1330, 1350, 1358, 1425, 1455, 1575, 1710, 1746, 1750, 1843, 1890, 1995, 2037, 2250, 2375, 2394, 2425, 2565, 2619, 2625, 2850, 2910, 3150, 3325, 3375, 3395, 3591, 3686, 3990, 4074, 4275, 4365, 4725, 4750, 4850, 5130, 5238, 5250, 5529, 5985, 6111, 6650, 6750, 6790, 7125, 7182, 7275, 7875, 8550, 8730, 9215, 9450, 9975, 10185, 11058, 11970, 12125, 12222, 12825, 12901, 13095, 14250, 14550, 15750, 16587, 16625, 16975, 17955, 18333, 18430, 19950, 20370, 21375, 21825, 23625, 24250, 25650, 25802, 26190, 27645, 29925, 30555, 33174, 33250, 33950, 35910, 36375, 36666, 38703, 42750, 43650, 46075, 47250, 49761, 49875, 50925, 55290, 59850, 61110, 64125, 64505, 65475, 72750, 77406, 82935, 84875, 89775, 91665, 92150, 99522, 99750, 101850, 109125, 116109, 128250, 129010, 130950, 138225, 149625, 152775, 165870, 169750, 179550, 183330, 193515, 218250, 230375, 232218, 248805, 254625, 276450, 299250, 305550, 322525, 327375, 348327, 387030, 414675, 448875, 458325, 460750, 497610, 509250, 580545, 645050, 654750, 691125, 696654, 763875, 829350, 897750, 916650, 967575, 1161090, 1244025, 1382250, 1527750, 1612625, 1741635, 1935150, 2073375, 2291625, 2488050, 2902725, 3225250, 3483270, 4146750, 4583250, 4837875, 5805450, 6220125, 8708175, 9675750, 12440250, 14513625, 17416350, 29027250, 43540875, 87081750]

約数ペア:

[(1, 87081750), (2, 43540875), (3, 29027250), (5, 17416350), (6, 14513625), (7, 12440250), (9, 9675750), (10, 8708175), (14, 6220125), (15, 5805450), (18, 4837875), (19, 4583250), (21, 4146750), (25, 3483270), (27, 3225250), (30, 2902725), (35, 2488050), (38, 2291625), (42, 2073375), (45, 1935150), (50, 1741635), (54, 1612625), (57, 1527750), (63, 1382250), (70, 1244025), (75, 1161090), (90, 967575), (95, 916650), (97, 897750), (105, 829350), (114, 763875), (125, 696654), (126, 691125), (133, 654750), (135, 645050), (150, 580545), (171, 509250), (175, 497610), (189, 460750), (190, 458325), (194, 448875), (210, 414675), (225, 387030), (250, 348327), (266, 327375), (270, 322525), (285, 305550), (291, 299250), (315, 276450), (342, 254625), (350, 248805), (375, 232218), (378, 230375), (399, 218250), (450, 193515), (475, 183330), (485, 179550), (513, 169750), (525, 165870), (570, 152775), (582, 149625), (630, 138225), (665, 130950), (675, 129010), (679, 128250), (750, 116109), (798, 109125), (855, 101850), (873, 99750), (875, 99522), (945, 92150), (950, 91665), (970, 89775), (1026, 84875), (1050, 82935), (1125, 77406), (1197, 72750), (1330, 65475), (1350, 64505), (1358, 64125), (1425, 61110), (1455, 59850), (1575, 55290), (1710, 50925), (1746, 49875), (1750, 49761), (1843, 47250), (1890, 46075), (1995, 43650), (2037, 42750), (2250, 38703), (2375, 36666), (2394, 36375), (2425, 35910), (2565, 33950), (2619, 33250), (2625, 33174), (2850, 30555), (2910, 29925), (3150, 27645), (3325, 26190), (3375, 25802), (3395, 25650), (3591, 24250), (3686, 23625), (3990, 21825), (4074, 21375), (4275, 20370), (4365, 19950), (4725, 18430), (4750, 18333), (4850, 17955), (5130, 16975), (5238, 16625), (5250, 16587), (5529, 15750), (5985, 14550), (6111, 14250), (6650, 13095), (6750, 12901), (6790, 12825), (7125, 12222), (7182, 12125), (7275, 11970), (7875, 11058), (8550, 10185), (8730, 9975), (9215, 9450)]