267220620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 919150848

約数和(自身を除く): 651930228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 255, 270, 279, 306, 310, 313, 324, 340, 372, 405, 459, 465, 510, 527, 540, 558, 612, 620, 626, 765, 810, 837, 918, 930, 939, 1020, 1054, 1116, 1252, 1377, 1395, 1530, 1565, 1581, 1620, 1674, 1836, 1860, 1878, 2108, 2295, 2511, 2635, 2754, 2790, 2817, 3060, 3130, 3162, 3348, 3756, 4185, 4590, 4695, 4743, 5022, 5270, 5321, 5508, 5580, 5634, 6260, 6324, 6885, 7905, 8370, 8451, 9180, 9390, 9486, 9703, 10044, 10540, 10642, 11268, 12555, 13770, 14085, 14229, 15810, 15963, 16740, 16902, 18780, 18972, 19406, 21284, 23715, 25110, 25353, 26605, 27540, 28170, 28458, 29109, 31620, 31926, 33804, 38812, 42255, 42687, 47430, 47889, 48515, 50220, 50706, 53210, 56340, 56916, 58218, 63852, 71145, 79815, 84510, 85374, 87327, 94860, 95778, 97030, 101412, 106420, 116436, 126765, 142290, 143667, 145545, 159630, 164951, 169020, 170748, 174654, 191556, 194060, 213435, 239445, 253530, 261981, 284580, 287334, 291090, 319260, 329902, 349308, 426870, 431001, 436635, 478890, 494853, 507060, 523962, 574668, 582180, 659804, 718335, 785943, 824755, 853740, 862002, 873270, 957780, 989706, 1047924, 1309905, 1436670, 1484559, 1571886, 1649510, 1724004, 1746540, 1979412, 2155005, 2474265, 2619810, 2873340, 2969118, 3143772, 3299020, 3929715, 4310010, 4453677, 4948530, 5239620, 5938236, 7422795, 7859430, 8620020, 8907354, 9897060, 13361031, 14845590, 15718860, 17814708, 22268385, 26722062, 29691180, 44536770, 53444124, 66805155, 89073540, 133610310, 267220620]

約数ペア:

[(1, 267220620), (2, 133610310), (3, 89073540), (4, 66805155), (5, 53444124), (6, 44536770), (9, 29691180), (10, 26722062), (12, 22268385), (15, 17814708), (17, 15718860), (18, 14845590), (20, 13361031), (27, 9897060), (30, 8907354), (31, 8620020), (34, 7859430), (36, 7422795), (45, 5938236), (51, 5239620), (54, 4948530), (60, 4453677), (62, 4310010), (68, 3929715), (81, 3299020), (85, 3143772), (90, 2969118), (93, 2873340), (102, 2619810), (108, 2474265), (124, 2155005), (135, 1979412), (153, 1746540), (155, 1724004), (162, 1649510), (170, 1571886), (180, 1484559), (186, 1436670), (204, 1309905), (255, 1047924), (270, 989706), (279, 957780), (306, 873270), (310, 862002), (313, 853740), (324, 824755), (340, 785943), (372, 718335), (405, 659804), (459, 582180), (465, 574668), (510, 523962), (527, 507060), (540, 494853), (558, 478890), (612, 436635), (620, 431001), (626, 426870), (765, 349308), (810, 329902), (837, 319260), (918, 291090), (930, 287334), (939, 284580), (1020, 261981), (1054, 253530), (1116, 239445), (1252, 213435), (1377, 194060), (1395, 191556), (1530, 174654), (1565, 170748), (1581, 169020), (1620, 164951), (1674, 159630), (1836, 145545), (1860, 143667), (1878, 142290), (2108, 126765), (2295, 116436), (2511, 106420), (2635, 101412), (2754, 97030), (2790, 95778), (2817, 94860), (3060, 87327), (3130, 85374), (3162, 84510), (3348, 79815), (3756, 71145), (4185, 63852), (4590, 58218), (4695, 56916), (4743, 56340), (5022, 53210), (5270, 50706), (5321, 50220), (5508, 48515), (5580, 47889), (5634, 47430), (6260, 42687), (6324, 42255), (6885, 38812), (7905, 33804), (8370, 31926), (8451, 31620), (9180, 29109), (9390, 28458), (9486, 28170), (9703, 27540), (10044, 26605), (10540, 25353), (10642, 25110), (11268, 23715), (12555, 21284), (13770, 19406), (14085, 18972), (14229, 18780), (15810, 16902), (15963, 16740)]