199371510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 381236490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 90, 117, 130, 135, 158, 195, 234, 237, 270, 351, 390, 395, 474, 585, 702, 711, 719, 790, 1027, 1170, 1185, 1422, 1438, 1755, 2054, 2133, 2157, 2370, 3081, 3510, 3555, 3595, 4266, 4314, 5135, 6162, 6471, 7110, 7190, 9243, 9347, 10270, 10665, 10785, 12942, 15405, 18486, 18694, 19413, 21330, 21570, 27729, 28041, 30810, 32355, 38826, 46215, 46735, 55458, 56082, 56801, 64710, 84123, 92430, 93470, 97065, 113602, 138645, 140205, 168246, 170403, 194130, 252369, 277290, 280410, 284005, 340806, 420615, 504738, 511209, 568010, 738413, 841230, 852015, 1022418, 1261845, 1476826, 1533627, 1704030, 2215239, 2523690, 2556045, 3067254, 3692065, 4430478, 5112090, 6645717, 7384130, 7668135, 11076195, 13291434, 15336270, 19937151, 22152390, 33228585, 39874302, 66457170, 99685755, 199371510]

約数ペア:

[(1, 199371510), (2, 99685755), (3, 66457170), (5, 39874302), (6, 33228585), (9, 22152390), (10, 19937151), (13, 15336270), (15, 13291434), (18, 11076195), (26, 7668135), (27, 7384130), (30, 6645717), (39, 5112090), (45, 4430478), (54, 3692065), (65, 3067254), (78, 2556045), (79, 2523690), (90, 2215239), (117, 1704030), (130, 1533627), (135, 1476826), (158, 1261845), (195, 1022418), (234, 852015), (237, 841230), (270, 738413), (351, 568010), (390, 511209), (395, 504738), (474, 420615), (585, 340806), (702, 284005), (711, 280410), (719, 277290), (790, 252369), (1027, 194130), (1170, 170403), (1185, 168246), (1422, 140205), (1438, 138645), (1755, 113602), (2054, 97065), (2133, 93470), (2157, 92430), (2370, 84123), (3081, 64710), (3510, 56801), (3555, 56082), (3595, 55458), (4266, 46735), (4314, 46215), (5135, 38826), (6162, 32355), (6471, 30810), (7110, 28041), (7190, 27729), (9243, 21570), (9347, 21330), (10270, 19413), (10665, 18694), (10785, 18486), (12942, 15405)]