275233140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 240

約数和(自身を含む): 1063235712

約数和(自身を除く): 788002572

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, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1867, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3734, 3780, 4095, 4212, 4914, 5265, 5460, 5601, 5670, 7020, 7371, 7468, 8190, 9335, 9828, 10530, 11202, 11340, 12285, 13069, 14742, 16380, 16803, 18670, 21060, 22404, 24271, 24570, 26138, 28005, 29484, 33606, 36855, 37340, 39207, 48542, 49140, 50409, 52276, 56010, 65345, 67212, 72813, 73710, 78414, 84015, 97084, 100818, 112020, 117621, 121355, 130690, 145626, 147420, 151227, 156828, 168030, 169897, 196035, 201636, 218439, 235242, 242710, 252045, 261380, 291252, 302454, 336060, 339794, 352863, 364065, 392070, 436878, 470484, 485420, 504090, 509691, 588105, 604908, 655317, 679588, 705726, 728130, 756135, 784140, 849485, 873756, 1008180, 1019382, 1058589, 1092195, 1176210, 1310634, 1411452, 1456260, 1512270, 1529073, 1698970, 1764315, 1965951, 2038764, 2117178, 2184390, 2352420, 2548455, 2621268, 3024540, 3058146, 3276585, 3397940, 3528630, 3931902, 4234356, 4368780, 4587219, 5096910, 5292945, 6116292, 6553170, 7057260, 7645365, 7863804, 9174438, 9829755, 10193820, 10585890, 13106340, 13761657, 15290730, 18348876, 19659510, 21171780, 22936095, 27523314, 30581460, 39319020, 45872190, 55046628, 68808285, 91744380, 137616570, 275233140]

約数ペア:

[(1, 275233140), (2, 137616570), (3, 91744380), (4, 68808285), (5, 55046628), (6, 45872190), (7, 39319020), (9, 30581460), (10, 27523314), (12, 22936095), (13, 21171780), (14, 19659510), (15, 18348876), (18, 15290730), (20, 13761657), (21, 13106340), (26, 10585890), (27, 10193820), (28, 9829755), (30, 9174438), (35, 7863804), (36, 7645365), (39, 7057260), (42, 6553170), (45, 6116292), (52, 5292945), (54, 5096910), (60, 4587219), (63, 4368780), (65, 4234356), (70, 3931902), (78, 3528630), (81, 3397940), (84, 3276585), (90, 3058146), (91, 3024540), (105, 2621268), (108, 2548455), (117, 2352420), (126, 2184390), (130, 2117178), (135, 2038764), (140, 1965951), (156, 1764315), (162, 1698970), (180, 1529073), (182, 1512270), (189, 1456260), (195, 1411452), (210, 1310634), (234, 1176210), (252, 1092195), (260, 1058589), (270, 1019382), (273, 1008180), (315, 873756), (324, 849485), (351, 784140), (364, 756135), (378, 728130), (390, 705726), (405, 679588), (420, 655317), (455, 604908), (468, 588105), (540, 509691), (546, 504090), (567, 485420), (585, 470484), (630, 436878), (702, 392070), (756, 364065), (780, 352863), (810, 339794), (819, 336060), (910, 302454), (945, 291252), (1053, 261380), (1092, 252045), (1134, 242710), (1170, 235242), (1260, 218439), (1365, 201636), (1404, 196035), (1620, 169897), (1638, 168030), (1755, 156828), (1820, 151227), (1867, 147420), (1890, 145626), (2106, 130690), (2268, 121355), (2340, 117621), (2457, 112020), (2730, 100818), (2835, 97084), (3276, 84015), (3510, 78414), (3734, 73710), (3780, 72813), (4095, 67212), (4212, 65345), (4914, 56010), (5265, 52276), (5460, 50409), (5601, 49140), (5670, 48542), (7020, 39207), (7371, 37340), (7468, 36855), (8190, 33606), (9335, 29484), (9828, 28005), (10530, 26138), (11202, 24570), (11340, 24271), (12285, 22404), (13069, 21060), (14742, 18670), (16380, 16803)]