87082888740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{10771}}^1$

素因数の和:10938

約数の個数: 144

約数和(自身を含む): 253238000064

約数和(自身を除く): 166155111324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 915, 940, 1220, 1410, 1830, 2209, 2820, 2867, 3660, 4418, 5734, 6627, 8601, 8836, 10771, 11045, 11468, 13254, 14335, 17202, 21542, 22090, 26508, 28670, 32313, 33135, 34404, 43005, 43084, 44180, 53855, 57340, 64626, 66270, 86010, 107710, 129252, 132540, 134749, 161565, 172020, 215420, 269498, 323130, 404247, 506237, 538996, 646260, 657031, 673745, 808494, 1012474, 1314062, 1347490, 1518711, 1616988, 1971093, 2021235, 2024948, 2531185, 2628124, 2694980, 3037422, 3285155, 3942186, 4042470, 5062370, 6074844, 6570310, 7593555, 7884372, 8084940, 9855465, 10124740, 13140620, 15187110, 19710930, 23793139, 30374220, 30880457, 39421860, 47586278, 61760914, 71379417, 92641371, 95172556, 118965695, 123521828, 142758834, 154402285, 185282742, 237931390, 285517668, 308804570, 356897085, 370565484, 463206855, 475862780, 617609140, 713794170, 926413710, 1427588340, 1451381479, 1852827420, 2902762958, 4354144437, 5805525916, 7256907395, 8708288874, 14513814790, 17416577748, 21770722185, 29027629580, 43541444370, 87082888740]

約数ペア:

[(1, 87082888740), (2, 43541444370), (3, 29027629580), (4, 21770722185), (5, 17416577748), (6, 14513814790), (10, 8708288874), (12, 7256907395), (15, 5805525916), (20, 4354144437), (30, 2902762958), (47, 1852827420), (60, 1451381479), (61, 1427588340), (94, 926413710), (122, 713794170), (141, 617609140), (183, 475862780), (188, 463206855), (235, 370565484), (244, 356897085), (282, 308804570), (305, 285517668), (366, 237931390), (470, 185282742), (564, 154402285), (610, 142758834), (705, 123521828), (732, 118965695), (915, 95172556), (940, 92641371), (1220, 71379417), (1410, 61760914), (1830, 47586278), (2209, 39421860), (2820, 30880457), (2867, 30374220), (3660, 23793139), (4418, 19710930), (5734, 15187110), (6627, 13140620), (8601, 10124740), (8836, 9855465), (10771, 8084940), (11045, 7884372), (11468, 7593555), (13254, 6570310), (14335, 6074844), (17202, 5062370), (21542, 4042470), (22090, 3942186), (26508, 3285155), (28670, 3037422), (32313, 2694980), (33135, 2628124), (34404, 2531185), (43005, 2024948), (43084, 2021235), (44180, 1971093), (53855, 1616988), (57340, 1518711), (64626, 1347490), (66270, 1314062), (86010, 1012474), (107710, 808494), (129252, 673745), (132540, 657031), (134749, 646260), (161565, 538996), (172020, 506237), (215420, 404247), (269498, 323130)]