87242130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 250387200

約数和(自身を除く): 163145070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 83, 85, 90, 102, 135, 153, 166, 170, 229, 249, 255, 270, 306, 415, 458, 459, 498, 510, 687, 747, 765, 830, 918, 1145, 1245, 1374, 1411, 1494, 1530, 2061, 2241, 2290, 2295, 2490, 2822, 3435, 3735, 3893, 4122, 4233, 4482, 4590, 6183, 6870, 7055, 7470, 7786, 8466, 10305, 11205, 11679, 12366, 12699, 14110, 19007, 19465, 20610, 21165, 22410, 23358, 25398, 30915, 35037, 38014, 38097, 38930, 42330, 57021, 58395, 61830, 63495, 70074, 76194, 95035, 105111, 114042, 116790, 126990, 171063, 175185, 190070, 190485, 210222, 285105, 323119, 342126, 350370, 380970, 513189, 525555, 570210, 646238, 855315, 969357, 1026378, 1051110, 1615595, 1710630, 1938714, 2565945, 2908071, 3231190, 4846785, 5131890, 5816142, 8724213, 9693570, 14540355, 17448426, 29080710, 43621065, 87242130]

約数ペア:

[(1, 87242130), (2, 43621065), (3, 29080710), (5, 17448426), (6, 14540355), (9, 9693570), (10, 8724213), (15, 5816142), (17, 5131890), (18, 4846785), (27, 3231190), (30, 2908071), (34, 2565945), (45, 1938714), (51, 1710630), (54, 1615595), (83, 1051110), (85, 1026378), (90, 969357), (102, 855315), (135, 646238), (153, 570210), (166, 525555), (170, 513189), (229, 380970), (249, 350370), (255, 342126), (270, 323119), (306, 285105), (415, 210222), (458, 190485), (459, 190070), (498, 175185), (510, 171063), (687, 126990), (747, 116790), (765, 114042), (830, 105111), (918, 95035), (1145, 76194), (1245, 70074), (1374, 63495), (1411, 61830), (1494, 58395), (1530, 57021), (2061, 42330), (2241, 38930), (2290, 38097), (2295, 38014), (2490, 35037), (2822, 30915), (3435, 25398), (3735, 23358), (3893, 22410), (4122, 21165), (4233, 20610), (4482, 19465), (4590, 19007), (6183, 14110), (6870, 12699), (7055, 12366), (7470, 11679), (7786, 11205), (8466, 10305)]