148746780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 574875840

約数和(自身を除く): 426129060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1009, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2018, 2106, 2268, 2340, 2457, 2730, 2835, 3027, 3276, 3510, 3780, 4036, 4095, 4212, 4914, 5045, 5265, 5460, 5670, 6054, 7020, 7063, 7371, 8190, 9081, 9828, 10090, 10530, 11340, 12108, 12285, 13117, 14126, 14742, 15135, 16380, 18162, 20180, 21060, 21189, 24570, 26234, 27243, 28252, 29484, 30270, 35315, 36324, 36855, 39351, 42378, 45405, 49140, 52468, 54486, 60540, 63567, 65585, 70630, 73710, 78702, 81729, 84756, 90810, 91819, 105945, 108972, 118053, 127134, 131170, 136215, 141260, 147420, 157404, 163458, 181620, 183638, 190701, 196755, 211890, 236106, 254268, 262340, 272430, 275457, 317835, 326916, 354159, 367276, 381402, 393510, 408645, 423780, 459095, 472212, 544860, 550914, 572103, 590265, 635670, 708318, 762804, 787020, 817290, 826371, 918190, 953505, 1062477, 1101828, 1144206, 1180530, 1271340, 1377285, 1416636, 1634580, 1652742, 1770795, 1836380, 1907010, 2124954, 2288412, 2361060, 2479113, 2754570, 2860515, 3305484, 3541590, 3814020, 4131855, 4249908, 4958226, 5312385, 5509140, 5721030, 7083180, 7437339, 8263710, 9916452, 10624770, 11442060, 12395565, 14874678, 16527420, 21249540, 24791130, 29749356, 37186695, 49582260, 74373390, 148746780]

約数ペア:

[(1, 148746780), (2, 74373390), (3, 49582260), (4, 37186695), (5, 29749356), (6, 24791130), (7, 21249540), (9, 16527420), (10, 14874678), (12, 12395565), (13, 11442060), (14, 10624770), (15, 9916452), (18, 8263710), (20, 7437339), (21, 7083180), (26, 5721030), (27, 5509140), (28, 5312385), (30, 4958226), (35, 4249908), (36, 4131855), (39, 3814020), (42, 3541590), (45, 3305484), (52, 2860515), (54, 2754570), (60, 2479113), (63, 2361060), (65, 2288412), (70, 2124954), (78, 1907010), (81, 1836380), (84, 1770795), (90, 1652742), (91, 1634580), (105, 1416636), (108, 1377285), (117, 1271340), (126, 1180530), (130, 1144206), (135, 1101828), (140, 1062477), (156, 953505), (162, 918190), (180, 826371), (182, 817290), (189, 787020), (195, 762804), (210, 708318), (234, 635670), (252, 590265), (260, 572103), (270, 550914), (273, 544860), (315, 472212), (324, 459095), (351, 423780), (364, 408645), (378, 393510), (390, 381402), (405, 367276), (420, 354159), (455, 326916), (468, 317835), (540, 275457), (546, 272430), (567, 262340), (585, 254268), (630, 236106), (702, 211890), (756, 196755), (780, 190701), (810, 183638), (819, 181620), (910, 163458), (945, 157404), (1009, 147420), (1053, 141260), (1092, 136215), (1134, 131170), (1170, 127134), (1260, 118053), (1365, 108972), (1404, 105945), (1620, 91819), (1638, 90810), (1755, 84756), (1820, 81729), (1890, 78702), (2018, 73710), (2106, 70630), (2268, 65585), (2340, 63567), (2457, 60540), (2730, 54486), (2835, 52468), (3027, 49140), (3276, 45405), (3510, 42378), (3780, 39351), (4036, 36855), (4095, 36324), (4212, 35315), (4914, 30270), (5045, 29484), (5265, 28252), (5460, 27243), (5670, 26234), (6054, 24570), (7020, 21189), (7063, 21060), (7371, 20180), (8190, 18162), (9081, 16380), (9828, 15135), (10090, 14742), (10530, 14126), (11340, 13117), (12108, 12285)]