27515700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 92424640

約数和(自身を除く): 64908940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 79, 81, 86, 90, 100, 108, 129, 135, 150, 158, 162, 172, 180, 215, 225, 237, 258, 270, 300, 316, 324, 387, 395, 405, 430, 450, 474, 516, 540, 645, 675, 711, 774, 790, 810, 860, 900, 948, 1075, 1161, 1185, 1290, 1350, 1422, 1548, 1580, 1620, 1935, 1975, 2025, 2133, 2150, 2322, 2370, 2580, 2700, 2844, 3225, 3397, 3483, 3555, 3870, 3950, 4050, 4266, 4300, 4644, 4740, 5805, 5925, 6399, 6450, 6794, 6966, 7110, 7740, 7900, 8100, 8532, 9675, 10191, 10665, 11610, 11850, 12798, 12900, 13588, 13932, 14220, 16985, 17415, 17775, 19350, 20382, 21330, 23220, 23700, 25596, 29025, 30573, 31995, 33970, 34830, 35550, 38700, 40764, 42660, 50955, 53325, 58050, 61146, 63990, 67940, 69660, 71100, 84925, 87075, 91719, 101910, 106650, 116100, 122292, 127980, 152865, 159975, 169850, 174150, 183438, 203820, 213300, 254775, 275157, 305730, 319950, 339700, 348300, 366876, 458595, 509550, 550314, 611460, 639900, 764325, 917190, 1019100, 1100628, 1375785, 1528650, 1834380, 2292975, 2751570, 3057300, 4585950, 5503140, 6878925, 9171900, 13757850, 27515700]

約数ペア:

[(1, 27515700), (2, 13757850), (3, 9171900), (4, 6878925), (5, 5503140), (6, 4585950), (9, 3057300), (10, 2751570), (12, 2292975), (15, 1834380), (18, 1528650), (20, 1375785), (25, 1100628), (27, 1019100), (30, 917190), (36, 764325), (43, 639900), (45, 611460), (50, 550314), (54, 509550), (60, 458595), (75, 366876), (79, 348300), (81, 339700), (86, 319950), (90, 305730), (100, 275157), (108, 254775), (129, 213300), (135, 203820), (150, 183438), (158, 174150), (162, 169850), (172, 159975), (180, 152865), (215, 127980), (225, 122292), (237, 116100), (258, 106650), (270, 101910), (300, 91719), (316, 87075), (324, 84925), (387, 71100), (395, 69660), (405, 67940), (430, 63990), (450, 61146), (474, 58050), (516, 53325), (540, 50955), (645, 42660), (675, 40764), (711, 38700), (774, 35550), (790, 34830), (810, 33970), (860, 31995), (900, 30573), (948, 29025), (1075, 25596), (1161, 23700), (1185, 23220), (1290, 21330), (1350, 20382), (1422, 19350), (1548, 17775), (1580, 17415), (1620, 16985), (1935, 14220), (1975, 13932), (2025, 13588), (2133, 12900), (2150, 12798), (2322, 11850), (2370, 11610), (2580, 10665), (2700, 10191), (2844, 9675), (3225, 8532), (3397, 8100), (3483, 7900), (3555, 7740), (3870, 7110), (3950, 6966), (4050, 6794), (4266, 6450), (4300, 6399), (4644, 5925), (4740, 5805)]