88756980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 200821260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 95, 106, 113, 114, 130, 156, 159, 190, 195, 212, 226, 228, 247, 260, 265, 285, 318, 339, 380, 390, 452, 494, 530, 565, 570, 636, 678, 689, 741, 780, 795, 988, 1007, 1060, 1130, 1140, 1235, 1356, 1378, 1469, 1482, 1590, 1695, 2014, 2067, 2147, 2260, 2470, 2756, 2938, 2964, 3021, 3180, 3390, 3445, 3705, 4028, 4134, 4294, 4407, 4940, 5035, 5876, 5989, 6042, 6441, 6780, 6890, 7345, 7410, 8268, 8588, 8814, 10070, 10335, 10735, 11978, 12084, 12882, 13091, 13780, 14690, 14820, 15105, 17628, 17967, 20140, 20670, 21470, 22035, 23956, 25764, 26182, 27911, 29380, 29945, 30210, 32205, 35934, 39273, 41340, 42940, 44070, 52364, 55822, 59890, 60420, 64410, 65455, 71868, 77857, 78546, 83733, 88140, 89835, 111644, 113791, 119780, 128820, 130910, 139555, 155714, 157092, 167466, 179670, 196365, 227582, 233571, 261820, 279110, 311428, 334932, 341373, 359340, 389285, 392730, 418665, 455164, 467142, 558220, 568955, 682746, 778570, 785460, 837330, 934284, 1137910, 1167855, 1365492, 1479283, 1557140, 1674660, 1706865, 2275820, 2335710, 2958566, 3413730, 4437849, 4671420, 5917132, 6827460, 7396415, 8875698, 14792830, 17751396, 22189245, 29585660, 44378490, 88756980]

約数ペア:

[(1, 88756980), (2, 44378490), (3, 29585660), (4, 22189245), (5, 17751396), (6, 14792830), (10, 8875698), (12, 7396415), (13, 6827460), (15, 5917132), (19, 4671420), (20, 4437849), (26, 3413730), (30, 2958566), (38, 2335710), (39, 2275820), (52, 1706865), (53, 1674660), (57, 1557140), (60, 1479283), (65, 1365492), (76, 1167855), (78, 1137910), (95, 934284), (106, 837330), (113, 785460), (114, 778570), (130, 682746), (156, 568955), (159, 558220), (190, 467142), (195, 455164), (212, 418665), (226, 392730), (228, 389285), (247, 359340), (260, 341373), (265, 334932), (285, 311428), (318, 279110), (339, 261820), (380, 233571), (390, 227582), (452, 196365), (494, 179670), (530, 167466), (565, 157092), (570, 155714), (636, 139555), (678, 130910), (689, 128820), (741, 119780), (780, 113791), (795, 111644), (988, 89835), (1007, 88140), (1060, 83733), (1130, 78546), (1140, 77857), (1235, 71868), (1356, 65455), (1378, 64410), (1469, 60420), (1482, 59890), (1590, 55822), (1695, 52364), (2014, 44070), (2067, 42940), (2147, 41340), (2260, 39273), (2470, 35934), (2756, 32205), (2938, 30210), (2964, 29945), (3021, 29380), (3180, 27911), (3390, 26182), (3445, 25764), (3705, 23956), (4028, 22035), (4134, 21470), (4294, 20670), (4407, 20140), (4940, 17967), (5035, 17628), (5876, 15105), (5989, 14820), (6042, 14690), (6441, 13780), (6780, 13091), (6890, 12882), (7345, 12084), (7410, 11978), (8268, 10735), (8588, 10335), (8814, 10070)]