69606840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 223560000

約数和(自身を除く): 153953160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 229, 255, 298, 340, 408, 447, 458, 510, 596, 680, 687, 745, 894, 916, 1020, 1145, 1192, 1374, 1490, 1788, 1832, 2040, 2235, 2290, 2533, 2748, 2980, 3435, 3576, 3893, 4470, 4580, 5066, 5496, 5960, 6870, 7599, 7786, 8940, 9160, 10132, 11679, 12665, 13740, 15198, 15572, 17880, 19465, 20264, 23358, 25330, 27480, 30396, 31144, 34121, 37995, 38930, 46716, 50660, 58395, 60792, 68242, 75990, 77860, 93432, 101320, 102363, 116790, 136484, 151980, 155720, 170605, 204726, 233580, 272968, 303960, 341210, 409452, 467160, 511815, 580057, 682420, 818904, 1023630, 1160114, 1364840, 1740171, 2047260, 2320228, 2900285, 3480342, 4094520, 4640456, 5800570, 6960684, 8700855, 11601140, 13921368, 17401710, 23202280, 34803420, 69606840]

約数ペア:

[(1, 69606840), (2, 34803420), (3, 23202280), (4, 17401710), (5, 13921368), (6, 11601140), (8, 8700855), (10, 6960684), (12, 5800570), (15, 4640456), (17, 4094520), (20, 3480342), (24, 2900285), (30, 2320228), (34, 2047260), (40, 1740171), (51, 1364840), (60, 1160114), (68, 1023630), (85, 818904), (102, 682420), (120, 580057), (136, 511815), (149, 467160), (170, 409452), (204, 341210), (229, 303960), (255, 272968), (298, 233580), (340, 204726), (408, 170605), (447, 155720), (458, 151980), (510, 136484), (596, 116790), (680, 102363), (687, 101320), (745, 93432), (894, 77860), (916, 75990), (1020, 68242), (1145, 60792), (1192, 58395), (1374, 50660), (1490, 46716), (1788, 38930), (1832, 37995), (2040, 34121), (2235, 31144), (2290, 30396), (2533, 27480), (2748, 25330), (2980, 23358), (3435, 20264), (3576, 19465), (3893, 17880), (4470, 15572), (4580, 15198), (5066, 13740), (5496, 12665), (5960, 11679), (6870, 10132), (7599, 9160), (7786, 8940)]