153451320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 354165960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 660, 808, 1010, 1111, 1151, 1212, 1320, 1515, 2020, 2222, 2302, 2424, 3030, 3333, 3453, 4040, 4444, 4604, 5555, 5755, 6060, 6666, 6906, 8888, 9208, 11110, 11510, 12120, 12661, 13332, 13812, 16665, 17265, 22220, 23020, 25322, 26664, 27624, 33330, 34530, 37983, 44440, 46040, 50644, 63305, 66660, 69060, 75966, 101288, 116251, 126610, 133320, 138120, 151932, 189915, 232502, 253220, 303864, 348753, 379830, 465004, 506440, 581255, 697506, 759660, 930008, 1162510, 1278761, 1395012, 1519320, 1743765, 2325020, 2557522, 2790024, 3487530, 3836283, 4650040, 5115044, 6393805, 6975060, 7672566, 10230088, 12787610, 13950120, 15345132, 19181415, 25575220, 30690264, 38362830, 51150440, 76725660, 153451320]

約数ペア:

[(1, 153451320), (2, 76725660), (3, 51150440), (4, 38362830), (5, 30690264), (6, 25575220), (8, 19181415), (10, 15345132), (11, 13950120), (12, 12787610), (15, 10230088), (20, 7672566), (22, 6975060), (24, 6393805), (30, 5115044), (33, 4650040), (40, 3836283), (44, 3487530), (55, 2790024), (60, 2557522), (66, 2325020), (88, 1743765), (101, 1519320), (110, 1395012), (120, 1278761), (132, 1162510), (165, 930008), (202, 759660), (220, 697506), (264, 581255), (303, 506440), (330, 465004), (404, 379830), (440, 348753), (505, 303864), (606, 253220), (660, 232502), (808, 189915), (1010, 151932), (1111, 138120), (1151, 133320), (1212, 126610), (1320, 116251), (1515, 101288), (2020, 75966), (2222, 69060), (2302, 66660), (2424, 63305), (3030, 50644), (3333, 46040), (3453, 44440), (4040, 37983), (4444, 34530), (4604, 33330), (5555, 27624), (5755, 26664), (6060, 25322), (6666, 23020), (6906, 22220), (8888, 17265), (9208, 16665), (11110, 13812), (11510, 13332), (12120, 12661)]