76343080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 201139200

約数和(自身を除く): 124796120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 31, 40, 44, 55, 58, 62, 88, 110, 116, 124, 145, 155, 193, 220, 232, 248, 290, 310, 319, 341, 386, 440, 580, 620, 638, 682, 772, 899, 965, 1160, 1240, 1276, 1364, 1544, 1595, 1705, 1798, 1930, 2123, 2552, 2728, 3190, 3410, 3596, 3860, 4246, 4495, 5597, 5983, 6380, 6820, 7192, 7720, 8492, 8990, 9889, 10615, 11194, 11966, 12760, 13640, 16984, 17980, 19778, 21230, 22388, 23932, 27985, 29915, 35960, 39556, 42460, 44776, 47864, 49445, 55970, 59830, 61567, 65813, 79112, 84920, 98890, 111940, 119660, 123134, 131626, 173507, 197780, 223880, 239320, 246268, 263252, 307835, 329065, 347014, 395560, 492536, 526504, 615670, 658130, 694028, 867535, 1231340, 1316260, 1388056, 1735070, 1908577, 2462680, 2632520, 3470140, 3817154, 6940280, 7634308, 9542885, 15268616, 19085770, 38171540, 76343080]

約数ペア:

[(1, 76343080), (2, 38171540), (4, 19085770), (5, 15268616), (8, 9542885), (10, 7634308), (11, 6940280), (20, 3817154), (22, 3470140), (29, 2632520), (31, 2462680), (40, 1908577), (44, 1735070), (55, 1388056), (58, 1316260), (62, 1231340), (88, 867535), (110, 694028), (116, 658130), (124, 615670), (145, 526504), (155, 492536), (193, 395560), (220, 347014), (232, 329065), (248, 307835), (290, 263252), (310, 246268), (319, 239320), (341, 223880), (386, 197780), (440, 173507), (580, 131626), (620, 123134), (638, 119660), (682, 111940), (772, 98890), (899, 84920), (965, 79112), (1160, 65813), (1240, 61567), (1276, 59830), (1364, 55970), (1544, 49445), (1595, 47864), (1705, 44776), (1798, 42460), (1930, 39556), (2123, 35960), (2552, 29915), (2728, 27985), (3190, 23932), (3410, 22388), (3596, 21230), (3860, 19778), (4246, 17980), (4495, 16984), (5597, 13640), (5983, 12760), (6380, 11966), (6820, 11194), (7192, 10615), (7720, 9889), (8492, 8990)]