64039500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 245306880

約数和(自身を除く): 181267380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 107, 114, 125, 126, 133, 140, 150, 171, 175, 180, 190, 210, 214, 225, 228, 250, 252, 266, 285, 300, 315, 321, 342, 350, 375, 380, 399, 420, 428, 450, 475, 500, 525, 532, 535, 570, 630, 642, 665, 684, 700, 749, 750, 798, 855, 875, 900, 950, 963, 1050, 1070, 1125, 1140, 1197, 1260, 1284, 1330, 1425, 1498, 1500, 1575, 1596, 1605, 1710, 1750, 1900, 1926, 1995, 2033, 2100, 2140, 2247, 2250, 2375, 2394, 2625, 2660, 2675, 2850, 2996, 3150, 3210, 3325, 3420, 3500, 3745, 3852, 3990, 4066, 4275, 4494, 4500, 4750, 4788, 4815, 5250, 5350, 5700, 5985, 6099, 6300, 6420, 6650, 6741, 7125, 7490, 7875, 7980, 8025, 8132, 8550, 8988, 9500, 9630, 9975, 10165, 10500, 10700, 11235, 11970, 12198, 13300, 13375, 13482, 14231, 14250, 14980, 15750, 16050, 16625, 17100, 18297, 18725, 19260, 19950, 20330, 21375, 22470, 23940, 24075, 24396, 26750, 26964, 28462, 28500, 29925, 30495, 31500, 32100, 33250, 33705, 36594, 37450, 39900, 40125, 40660, 42693, 42750, 44940, 48150, 49875, 50825, 53500, 56175, 56924, 59850, 60990, 66500, 67410, 71155, 73188, 74900, 80250, 85386, 85500, 91485, 93625, 96300, 99750, 101650, 112350, 119700, 120375, 121980, 128079, 134820, 142310, 149625, 152475, 160500, 168525, 170772, 182970, 187250, 199500, 203300, 213465, 224700, 240750, 254125, 256158, 280875, 284620, 299250, 304950, 337050, 355775, 365940, 374500, 426930, 457425, 481500, 508250, 512316, 561750, 598500, 609900, 640395, 674100, 711550, 762375, 842625, 853860, 914850, 1016500, 1067325, 1123500, 1280790, 1423100, 1524750, 1685250, 1778875, 1829700, 2134650, 2287125, 2561580, 3049500, 3201975, 3370500, 3557750, 4269300, 4574250, 5336625, 6403950, 7115500, 9148500, 10673250, 12807900, 16009875, 21346500, 32019750, 64039500]

約数ペア:

[(1, 64039500), (2, 32019750), (3, 21346500), (4, 16009875), (5, 12807900), (6, 10673250), (7, 9148500), (9, 7115500), (10, 6403950), (12, 5336625), (14, 4574250), (15, 4269300), (18, 3557750), (19, 3370500), (20, 3201975), (21, 3049500), (25, 2561580), (28, 2287125), (30, 2134650), (35, 1829700), (36, 1778875), (38, 1685250), (42, 1524750), (45, 1423100), (50, 1280790), (57, 1123500), (60, 1067325), (63, 1016500), (70, 914850), (75, 853860), (76, 842625), (84, 762375), (90, 711550), (95, 674100), (100, 640395), (105, 609900), (107, 598500), (114, 561750), (125, 512316), (126, 508250), (133, 481500), (140, 457425), (150, 426930), (171, 374500), (175, 365940), (180, 355775), (190, 337050), (210, 304950), (214, 299250), (225, 284620), (228, 280875), (250, 256158), (252, 254125), (266, 240750), (285, 224700), (300, 213465), (315, 203300), (321, 199500), (342, 187250), (350, 182970), (375, 170772), (380, 168525), (399, 160500), (420, 152475), (428, 149625), (450, 142310), (475, 134820), (500, 128079), (525, 121980), (532, 120375), (535, 119700), (570, 112350), (630, 101650), (642, 99750), (665, 96300), (684, 93625), (700, 91485), (749, 85500), (750, 85386), (798, 80250), (855, 74900), (875, 73188), (900, 71155), (950, 67410), (963, 66500), (1050, 60990), (1070, 59850), (1125, 56924), (1140, 56175), (1197, 53500), (1260, 50825), (1284, 49875), (1330, 48150), (1425, 44940), (1498, 42750), (1500, 42693), (1575, 40660), (1596, 40125), (1605, 39900), (1710, 37450), (1750, 36594), (1900, 33705), (1926, 33250), (1995, 32100), (2033, 31500), (2100, 30495), (2140, 29925), (2247, 28500), (2250, 28462), (2375, 26964), (2394, 26750), (2625, 24396), (2660, 24075), (2675, 23940), (2850, 22470), (2996, 21375), (3150, 20330), (3210, 19950), (3325, 19260), (3420, 18725), (3500, 18297), (3745, 17100), (3852, 16625), (3990, 16050), (4066, 15750), (4275, 14980), (4494, 14250), (4500, 14231), (4750, 13482), (4788, 13375), (4815, 13300), (5250, 12198), (5350, 11970), (5700, 11235), (5985, 10700), (6099, 10500), (6300, 10165), (6420, 9975), (6650, 9630), (6741, 9500), (7125, 8988), (7490, 8550), (7875, 8132), (7980, 8025)]