39721500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 155815296

約数和(自身を除く): 116093796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 97, 100, 105, 117, 125, 126, 130, 140, 150, 156, 175, 180, 182, 194, 195, 210, 225, 234, 250, 252, 260, 273, 291, 300, 315, 325, 350, 364, 375, 388, 390, 420, 450, 455, 468, 485, 500, 525, 546, 582, 585, 630, 650, 679, 700, 750, 780, 819, 873, 875, 900, 910, 970, 975, 1050, 1092, 1125, 1164, 1170, 1260, 1261, 1300, 1358, 1365, 1455, 1500, 1575, 1625, 1638, 1746, 1750, 1820, 1940, 1950, 2037, 2100, 2250, 2275, 2340, 2425, 2522, 2625, 2716, 2730, 2910, 2925, 3150, 3250, 3276, 3395, 3492, 3500, 3783, 3900, 4074, 4095, 4365, 4500, 4550, 4850, 4875, 5044, 5250, 5460, 5820, 5850, 6111, 6300, 6305, 6500, 6790, 6825, 7275, 7566, 7875, 8148, 8190, 8730, 8827, 9100, 9700, 9750, 10185, 10500, 11349, 11375, 11700, 12125, 12222, 12610, 13580, 13650, 14550, 14625, 15132, 15750, 16380, 16975, 17460, 17654, 18915, 19500, 20370, 20475, 21825, 22698, 22750, 24250, 24444, 25220, 26481, 27300, 29100, 29250, 30555, 31500, 31525, 33950, 34125, 35308, 36375, 37830, 40740, 40950, 43650, 44135, 45396, 45500, 48500, 50925, 52962, 56745, 58500, 61110, 63050, 67900, 68250, 72750, 75660, 79443, 81900, 84875, 87300, 88270, 94575, 101850, 102375, 105924, 109125, 113490, 122220, 126100, 132405, 136500, 145500, 152775, 157625, 158886, 169750, 176540, 189150, 203700, 204750, 218250, 220675, 226980, 254625, 264810, 283725, 305550, 315250, 317772, 339500, 378300, 397215, 409500, 436500, 441350, 472875, 509250, 529620, 567450, 611100, 630500, 662025, 763875, 794430, 882700, 945750, 1018500, 1103375, 1134900, 1324050, 1418625, 1527750, 1588860, 1891500, 1986075, 2206750, 2648100, 2837250, 3055500, 3310125, 3972150, 4413500, 5674500, 6620250, 7944300, 9930375, 13240500, 19860750, 39721500]

約数ペア:

[(1, 39721500), (2, 19860750), (3, 13240500), (4, 9930375), (5, 7944300), (6, 6620250), (7, 5674500), (9, 4413500), (10, 3972150), (12, 3310125), (13, 3055500), (14, 2837250), (15, 2648100), (18, 2206750), (20, 1986075), (21, 1891500), (25, 1588860), (26, 1527750), (28, 1418625), (30, 1324050), (35, 1134900), (36, 1103375), (39, 1018500), (42, 945750), (45, 882700), (50, 794430), (52, 763875), (60, 662025), (63, 630500), (65, 611100), (70, 567450), (75, 529620), (78, 509250), (84, 472875), (90, 441350), (91, 436500), (97, 409500), (100, 397215), (105, 378300), (117, 339500), (125, 317772), (126, 315250), (130, 305550), (140, 283725), (150, 264810), (156, 254625), (175, 226980), (180, 220675), (182, 218250), (194, 204750), (195, 203700), (210, 189150), (225, 176540), (234, 169750), (250, 158886), (252, 157625), (260, 152775), (273, 145500), (291, 136500), (300, 132405), (315, 126100), (325, 122220), (350, 113490), (364, 109125), (375, 105924), (388, 102375), (390, 101850), (420, 94575), (450, 88270), (455, 87300), (468, 84875), (485, 81900), (500, 79443), (525, 75660), (546, 72750), (582, 68250), (585, 67900), (630, 63050), (650, 61110), (679, 58500), (700, 56745), (750, 52962), (780, 50925), (819, 48500), (873, 45500), (875, 45396), (900, 44135), (910, 43650), (970, 40950), (975, 40740), (1050, 37830), (1092, 36375), (1125, 35308), (1164, 34125), (1170, 33950), (1260, 31525), (1261, 31500), (1300, 30555), (1358, 29250), (1365, 29100), (1455, 27300), (1500, 26481), (1575, 25220), (1625, 24444), (1638, 24250), (1746, 22750), (1750, 22698), (1820, 21825), (1940, 20475), (1950, 20370), (2037, 19500), (2100, 18915), (2250, 17654), (2275, 17460), (2340, 16975), (2425, 16380), (2522, 15750), (2625, 15132), (2716, 14625), (2730, 14550), (2910, 13650), (2925, 13580), (3150, 12610), (3250, 12222), (3276, 12125), (3395, 11700), (3492, 11375), (3500, 11349), (3783, 10500), (3900, 10185), (4074, 9750), (4095, 9700), (4365, 9100), (4500, 8827), (4550, 8730), (4850, 8190), (4875, 8148), (5044, 7875), (5250, 7566), (5460, 7275), (5820, 6825), (5850, 6790), (6111, 6500), (6300, 6305)]