181131210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 543449088

約数和(自身を除く): 362317878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 53, 65, 69, 78, 90, 106, 115, 117, 127, 130, 138, 159, 195, 207, 230, 234, 254, 265, 299, 318, 345, 381, 390, 414, 477, 530, 585, 598, 635, 689, 690, 762, 795, 897, 954, 1035, 1143, 1170, 1219, 1270, 1378, 1495, 1590, 1651, 1794, 1905, 2067, 2070, 2286, 2385, 2438, 2691, 2921, 2990, 3302, 3445, 3657, 3810, 4134, 4485, 4770, 4953, 5382, 5715, 5842, 6095, 6201, 6731, 6890, 7314, 8255, 8763, 8970, 9906, 10335, 10971, 11430, 12190, 12402, 13455, 13462, 14605, 14859, 15847, 16510, 17526, 18285, 20193, 20670, 21942, 24765, 26289, 26910, 29210, 29718, 31005, 31694, 33655, 36570, 37973, 40386, 43815, 47541, 49530, 52578, 54855, 60579, 62010, 67310, 74295, 75946, 79235, 87503, 87630, 95082, 100965, 109710, 113919, 121158, 131445, 142623, 148590, 154813, 158470, 175006, 189865, 201930, 227838, 237705, 262509, 262890, 285246, 302895, 309626, 341757, 379730, 437515, 464439, 475410, 525018, 569595, 605790, 683514, 713115, 774065, 787527, 875030, 928878, 1139190, 1312545, 1393317, 1426230, 1548130, 1575054, 1708785, 2012569, 2322195, 2625090, 2786634, 3417570, 3937635, 4025138, 4644390, 6037707, 6966585, 7875270, 10062845, 12075414, 13933170, 18113121, 20125690, 30188535, 36226242, 60377070, 90565605, 181131210]

約数ペア:

[(1, 181131210), (2, 90565605), (3, 60377070), (5, 36226242), (6, 30188535), (9, 20125690), (10, 18113121), (13, 13933170), (15, 12075414), (18, 10062845), (23, 7875270), (26, 6966585), (30, 6037707), (39, 4644390), (45, 4025138), (46, 3937635), (53, 3417570), (65, 2786634), (69, 2625090), (78, 2322195), (90, 2012569), (106, 1708785), (115, 1575054), (117, 1548130), (127, 1426230), (130, 1393317), (138, 1312545), (159, 1139190), (195, 928878), (207, 875030), (230, 787527), (234, 774065), (254, 713115), (265, 683514), (299, 605790), (318, 569595), (345, 525018), (381, 475410), (390, 464439), (414, 437515), (477, 379730), (530, 341757), (585, 309626), (598, 302895), (635, 285246), (689, 262890), (690, 262509), (762, 237705), (795, 227838), (897, 201930), (954, 189865), (1035, 175006), (1143, 158470), (1170, 154813), (1219, 148590), (1270, 142623), (1378, 131445), (1495, 121158), (1590, 113919), (1651, 109710), (1794, 100965), (1905, 95082), (2067, 87630), (2070, 87503), (2286, 79235), (2385, 75946), (2438, 74295), (2691, 67310), (2921, 62010), (2990, 60579), (3302, 54855), (3445, 52578), (3657, 49530), (3810, 47541), (4134, 43815), (4485, 40386), (4770, 37973), (4953, 36570), (5382, 33655), (5715, 31694), (5842, 31005), (6095, 29718), (6201, 29210), (6731, 26910), (6890, 26289), (7314, 24765), (8255, 21942), (8763, 20670), (8970, 20193), (9906, 18285), (10335, 17526), (10971, 16510), (11430, 15847), (12190, 14859), (12402, 14605), (13455, 13462)]