149946480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 540277920

約数和(自身を除く): 390331440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 97, 113, 114, 120, 144, 152, 171, 180, 190, 194, 226, 228, 240, 285, 291, 304, 339, 342, 360, 380, 388, 452, 456, 485, 565, 570, 582, 678, 684, 720, 760, 776, 855, 873, 904, 912, 970, 1017, 1130, 1140, 1164, 1356, 1368, 1455, 1520, 1552, 1695, 1710, 1746, 1808, 1843, 1940, 2034, 2147, 2260, 2280, 2328, 2712, 2736, 2910, 3390, 3420, 3492, 3686, 3880, 4068, 4294, 4365, 4520, 4560, 4656, 5085, 5424, 5529, 5820, 6441, 6780, 6840, 6984, 7372, 7760, 8136, 8588, 8730, 9040, 9215, 10170, 10735, 10961, 11058, 11640, 12882, 13560, 13680, 13968, 14744, 16272, 16587, 17176, 17460, 18430, 19323, 20340, 21470, 21922, 22116, 23280, 25764, 27120, 27645, 29488, 32205, 32883, 33174, 34352, 34920, 36860, 38646, 40680, 42940, 43844, 44232, 51528, 54805, 55290, 64410, 65766, 66348, 69840, 73720, 77292, 81360, 82935, 85880, 87688, 88464, 96615, 98649, 103056, 109610, 110580, 128820, 131532, 132696, 147440, 154584, 164415, 165870, 171760, 175376, 193230, 197298, 208259, 219220, 221160, 257640, 263064, 265392, 309168, 328830, 331740, 386460, 394596, 416518, 438440, 442320, 493245, 515280, 526128, 624777, 657660, 663480, 772920, 789192, 833036, 876880, 986490, 1041295, 1249554, 1315320, 1326960, 1545840, 1578384, 1666072, 1874331, 1972980, 2082590, 2499108, 2630640, 3123885, 3332144, 3748662, 3945960, 4165180, 4998216, 6247770, 7497324, 7891920, 8330360, 9371655, 9996432, 12495540, 14994648, 16660720, 18743310, 24991080, 29989296, 37486620, 49982160, 74973240, 149946480]

約数ペア:

[(1, 149946480), (2, 74973240), (3, 49982160), (4, 37486620), (5, 29989296), (6, 24991080), (8, 18743310), (9, 16660720), (10, 14994648), (12, 12495540), (15, 9996432), (16, 9371655), (18, 8330360), (19, 7891920), (20, 7497324), (24, 6247770), (30, 4998216), (36, 4165180), (38, 3945960), (40, 3748662), (45, 3332144), (48, 3123885), (57, 2630640), (60, 2499108), (72, 2082590), (76, 1972980), (80, 1874331), (90, 1666072), (95, 1578384), (97, 1545840), (113, 1326960), (114, 1315320), (120, 1249554), (144, 1041295), (152, 986490), (171, 876880), (180, 833036), (190, 789192), (194, 772920), (226, 663480), (228, 657660), (240, 624777), (285, 526128), (291, 515280), (304, 493245), (339, 442320), (342, 438440), (360, 416518), (380, 394596), (388, 386460), (452, 331740), (456, 328830), (485, 309168), (565, 265392), (570, 263064), (582, 257640), (678, 221160), (684, 219220), (720, 208259), (760, 197298), (776, 193230), (855, 175376), (873, 171760), (904, 165870), (912, 164415), (970, 154584), (1017, 147440), (1130, 132696), (1140, 131532), (1164, 128820), (1356, 110580), (1368, 109610), (1455, 103056), (1520, 98649), (1552, 96615), (1695, 88464), (1710, 87688), (1746, 85880), (1808, 82935), (1843, 81360), (1940, 77292), (2034, 73720), (2147, 69840), (2260, 66348), (2280, 65766), (2328, 64410), (2712, 55290), (2736, 54805), (2910, 51528), (3390, 44232), (3420, 43844), (3492, 42940), (3686, 40680), (3880, 38646), (4068, 36860), (4294, 34920), (4365, 34352), (4520, 33174), (4560, 32883), (4656, 32205), (5085, 29488), (5424, 27645), (5529, 27120), (5820, 25764), (6441, 23280), (6780, 22116), (6840, 21922), (6984, 21470), (7372, 20340), (7760, 19323), (8136, 18430), (8588, 17460), (8730, 17176), (9040, 16587), (9215, 16272), (10170, 14744), (10735, 13968), (10961, 13680), (11058, 13560), (11640, 12882)]