149903160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 382320840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 55, 57, 60, 66, 76, 86, 88, 95, 110, 114, 120, 129, 132, 139, 152, 165, 172, 190, 209, 215, 220, 228, 258, 264, 278, 285, 330, 344, 380, 417, 418, 430, 440, 456, 473, 516, 556, 570, 627, 645, 660, 695, 760, 817, 834, 836, 860, 946, 1032, 1045, 1112, 1140, 1254, 1290, 1320, 1390, 1419, 1529, 1634, 1668, 1672, 1720, 1892, 2085, 2090, 2280, 2365, 2451, 2508, 2580, 2641, 2780, 2838, 3058, 3135, 3268, 3336, 3784, 4085, 4170, 4180, 4587, 4730, 4902, 5016, 5160, 5282, 5560, 5676, 5977, 6116, 6270, 6536, 7095, 7645, 7923, 8170, 8340, 8360, 8987, 9174, 9460, 9804, 10564, 11352, 11954, 12232, 12255, 12540, 13205, 14190, 15290, 15846, 16340, 16680, 17931, 17974, 18348, 18920, 19608, 21128, 22935, 23908, 24510, 25080, 26410, 26961, 28380, 29051, 29885, 30580, 31692, 32680, 35862, 35948, 36696, 39615, 44935, 45870, 47816, 49020, 52820, 53922, 56760, 58102, 59770, 61160, 63384, 65747, 71724, 71896, 79230, 87153, 89655, 89870, 91740, 98040, 105640, 107844, 113563, 116204, 119540, 131494, 134805, 143448, 145255, 158460, 174306, 179310, 179740, 183480, 197241, 215688, 227126, 232408, 239080, 262988, 269610, 290510, 316920, 328735, 340689, 348612, 358620, 359480, 394482, 435765, 454252, 525976, 539220, 567815, 581020, 657470, 681378, 697224, 717240, 788964, 871530, 908504, 986205, 1078440, 1135630, 1162040, 1249193, 1314940, 1362756, 1577928, 1703445, 1743060, 1972410, 2271260, 2498386, 2629880, 2725512, 3406890, 3486120, 3747579, 3944820, 4542520, 4996772, 6245965, 6813780, 7495158, 7889640, 9993544, 12491930, 13627560, 14990316, 18737895, 24983860, 29980632, 37475790, 49967720, 74951580, 149903160]

約数ペア:

[(1, 149903160), (2, 74951580), (3, 49967720), (4, 37475790), (5, 29980632), (6, 24983860), (8, 18737895), (10, 14990316), (11, 13627560), (12, 12491930), (15, 9993544), (19, 7889640), (20, 7495158), (22, 6813780), (24, 6245965), (30, 4996772), (33, 4542520), (38, 3944820), (40, 3747579), (43, 3486120), (44, 3406890), (55, 2725512), (57, 2629880), (60, 2498386), (66, 2271260), (76, 1972410), (86, 1743060), (88, 1703445), (95, 1577928), (110, 1362756), (114, 1314940), (120, 1249193), (129, 1162040), (132, 1135630), (139, 1078440), (152, 986205), (165, 908504), (172, 871530), (190, 788964), (209, 717240), (215, 697224), (220, 681378), (228, 657470), (258, 581020), (264, 567815), (278, 539220), (285, 525976), (330, 454252), (344, 435765), (380, 394482), (417, 359480), (418, 358620), (430, 348612), (440, 340689), (456, 328735), (473, 316920), (516, 290510), (556, 269610), (570, 262988), (627, 239080), (645, 232408), (660, 227126), (695, 215688), (760, 197241), (817, 183480), (834, 179740), (836, 179310), (860, 174306), (946, 158460), (1032, 145255), (1045, 143448), (1112, 134805), (1140, 131494), (1254, 119540), (1290, 116204), (1320, 113563), (1390, 107844), (1419, 105640), (1529, 98040), (1634, 91740), (1668, 89870), (1672, 89655), (1720, 87153), (1892, 79230), (2085, 71896), (2090, 71724), (2280, 65747), (2365, 63384), (2451, 61160), (2508, 59770), (2580, 58102), (2641, 56760), (2780, 53922), (2838, 52820), (3058, 49020), (3135, 47816), (3268, 45870), (3336, 44935), (3784, 39615), (4085, 36696), (4170, 35948), (4180, 35862), (4587, 32680), (4730, 31692), (4902, 30580), (5016, 29885), (5160, 29051), (5282, 28380), (5560, 26961), (5676, 26410), (5977, 25080), (6116, 24510), (6270, 23908), (6536, 22935), (7095, 21128), (7645, 19608), (7923, 18920), (8170, 18348), (8340, 17974), (8360, 17931), (8987, 16680), (9174, 16340), (9460, 15846), (9804, 15290), (10564, 14190), (11352, 13205), (11954, 12540), (12232, 12255)]