149998860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 512392608

約数和(自身を除く): 362393748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 97, 99, 110, 121, 132, 142, 165, 180, 194, 198, 213, 220, 242, 284, 291, 330, 355, 363, 388, 396, 426, 484, 485, 495, 582, 605, 639, 660, 710, 726, 781, 852, 873, 970, 990, 1065, 1067, 1089, 1164, 1210, 1278, 1420, 1452, 1455, 1562, 1746, 1815, 1940, 1980, 2130, 2134, 2178, 2343, 2420, 2556, 2910, 3124, 3195, 3201, 3492, 3630, 3905, 4260, 4268, 4356, 4365, 4686, 5335, 5445, 5820, 6390, 6402, 6887, 7029, 7260, 7810, 8591, 8730, 9372, 9603, 10670, 10890, 11715, 11737, 12780, 12804, 13774, 14058, 15620, 16005, 17182, 17460, 19206, 20661, 21340, 21780, 23430, 23474, 25773, 27548, 28116, 32010, 34364, 34435, 35145, 35211, 38412, 41322, 42955, 46860, 46948, 48015, 51546, 58685, 61983, 64020, 68870, 70290, 70422, 75757, 77319, 82644, 85910, 96030, 103092, 103305, 105633, 117370, 123966, 128865, 137740, 140580, 140844, 151514, 154638, 171820, 176055, 192060, 206610, 211266, 227271, 234740, 247932, 257730, 303028, 309276, 309915, 352110, 378785, 386595, 413220, 422532, 454542, 515460, 528165, 619830, 681813, 704220, 757570, 773190, 833327, 909084, 1056330, 1136355, 1239660, 1363626, 1515140, 1546380, 1666654, 2112660, 2272710, 2499981, 2727252, 3333308, 3409065, 4166635, 4545420, 4999962, 6818130, 7499943, 8333270, 9999924, 12499905, 13636260, 14999886, 16666540, 24999810, 29999772, 37499715, 49999620, 74999430, 149998860]

約数ペア:

[(1, 149998860), (2, 74999430), (3, 49999620), (4, 37499715), (5, 29999772), (6, 24999810), (9, 16666540), (10, 14999886), (11, 13636260), (12, 12499905), (15, 9999924), (18, 8333270), (20, 7499943), (22, 6818130), (30, 4999962), (33, 4545420), (36, 4166635), (44, 3409065), (45, 3333308), (55, 2727252), (60, 2499981), (66, 2272710), (71, 2112660), (90, 1666654), (97, 1546380), (99, 1515140), (110, 1363626), (121, 1239660), (132, 1136355), (142, 1056330), (165, 909084), (180, 833327), (194, 773190), (198, 757570), (213, 704220), (220, 681813), (242, 619830), (284, 528165), (291, 515460), (330, 454542), (355, 422532), (363, 413220), (388, 386595), (396, 378785), (426, 352110), (484, 309915), (485, 309276), (495, 303028), (582, 257730), (605, 247932), (639, 234740), (660, 227271), (710, 211266), (726, 206610), (781, 192060), (852, 176055), (873, 171820), (970, 154638), (990, 151514), (1065, 140844), (1067, 140580), (1089, 137740), (1164, 128865), (1210, 123966), (1278, 117370), (1420, 105633), (1452, 103305), (1455, 103092), (1562, 96030), (1746, 85910), (1815, 82644), (1940, 77319), (1980, 75757), (2130, 70422), (2134, 70290), (2178, 68870), (2343, 64020), (2420, 61983), (2556, 58685), (2910, 51546), (3124, 48015), (3195, 46948), (3201, 46860), (3492, 42955), (3630, 41322), (3905, 38412), (4260, 35211), (4268, 35145), (4356, 34435), (4365, 34364), (4686, 32010), (5335, 28116), (5445, 27548), (5820, 25773), (6390, 23474), (6402, 23430), (6887, 21780), (7029, 21340), (7260, 20661), (7810, 19206), (8591, 17460), (8730, 17182), (9372, 16005), (9603, 15620), (10670, 14058), (10890, 13774), (11715, 12804), (11737, 12780)]