82573380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5527}}^1$

素因数の和:5625

約数の個数: 72

約数和(自身を含む): 253536192

約数和(自身を除く): 170962812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5527, 7470, 11054, 14940, 16581, 22108, 27635, 33162, 49743, 55270, 66324, 82905, 99486, 110540, 165810, 198972, 248715, 331620, 458741, 497430, 917482, 994860, 1376223, 1834964, 2293705, 2752446, 4128669, 4587410, 5504892, 6881115, 8257338, 9174820, 13762230, 16514676, 20643345, 27524460, 41286690, 82573380]

約数ペア:

[(1, 82573380), (2, 41286690), (3, 27524460), (4, 20643345), (5, 16514676), (6, 13762230), (9, 9174820), (10, 8257338), (12, 6881115), (15, 5504892), (18, 4587410), (20, 4128669), (30, 2752446), (36, 2293705), (45, 1834964), (60, 1376223), (83, 994860), (90, 917482), (166, 497430), (180, 458741), (249, 331620), (332, 248715), (415, 198972), (498, 165810), (747, 110540), (830, 99486), (996, 82905), (1245, 66324), (1494, 55270), (1660, 49743), (2490, 33162), (2988, 27635), (3735, 22108), (4980, 16581), (5527, 14940), (7470, 11054)]