82547100

素因数分解:

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

素因数の和:151

約数の個数: 216

約数和(自身を含む): 278037760

約数和(自身を除く): 195490660

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, 243, 258, 270, 300, 316, 324, 387, 395, 405, 430, 450, 474, 486, 516, 540, 645, 675, 711, 774, 790, 810, 860, 900, 948, 972, 1075, 1161, 1185, 1215, 1290, 1350, 1422, 1548, 1580, 1620, 1935, 1975, 2025, 2133, 2150, 2322, 2370, 2430, 2580, 2700, 2844, 3225, 3397, 3483, 3555, 3870, 3950, 4050, 4266, 4300, 4644, 4740, 4860, 5805, 5925, 6075, 6399, 6450, 6794, 6966, 7110, 7740, 7900, 8100, 8532, 9675, 10191, 10449, 10665, 11610, 11850, 12150, 12798, 12900, 13588, 13932, 14220, 16985, 17415, 17775, 19197, 19350, 20382, 20898, 21330, 23220, 23700, 24300, 25596, 29025, 30573, 31995, 33970, 34830, 35550, 38394, 38700, 40764, 41796, 42660, 50955, 52245, 53325, 58050, 61146, 63990, 67940, 69660, 71100, 76788, 84925, 87075, 91719, 95985, 101910, 104490, 106650, 116100, 122292, 127980, 152865, 159975, 169850, 174150, 183438, 191970, 203820, 208980, 213300, 254775, 261225, 275157, 305730, 319950, 339700, 348300, 366876, 383940, 458595, 479925, 509550, 522450, 550314, 611460, 639900, 764325, 825471, 917190, 959850, 1019100, 1044900, 1100628, 1375785, 1528650, 1650942, 1834380, 1919700, 2292975, 2751570, 3057300, 3301884, 4127355, 4585950, 5503140, 6878925, 8254710, 9171900, 13757850, 16509420, 20636775, 27515700, 41273550, 82547100]

約数ペア:

[(1, 82547100), (2, 41273550), (3, 27515700), (4, 20636775), (5, 16509420), (6, 13757850), (9, 9171900), (10, 8254710), (12, 6878925), (15, 5503140), (18, 4585950), (20, 4127355), (25, 3301884), (27, 3057300), (30, 2751570), (36, 2292975), (43, 1919700), (45, 1834380), (50, 1650942), (54, 1528650), (60, 1375785), (75, 1100628), (79, 1044900), (81, 1019100), (86, 959850), (90, 917190), (100, 825471), (108, 764325), (129, 639900), (135, 611460), (150, 550314), (158, 522450), (162, 509550), (172, 479925), (180, 458595), (215, 383940), (225, 366876), (237, 348300), (243, 339700), (258, 319950), (270, 305730), (300, 275157), (316, 261225), (324, 254775), (387, 213300), (395, 208980), (405, 203820), (430, 191970), (450, 183438), (474, 174150), (486, 169850), (516, 159975), (540, 152865), (645, 127980), (675, 122292), (711, 116100), (774, 106650), (790, 104490), (810, 101910), (860, 95985), (900, 91719), (948, 87075), (972, 84925), (1075, 76788), (1161, 71100), (1185, 69660), (1215, 67940), (1290, 63990), (1350, 61146), (1422, 58050), (1548, 53325), (1580, 52245), (1620, 50955), (1935, 42660), (1975, 41796), (2025, 40764), (2133, 38700), (2150, 38394), (2322, 35550), (2370, 34830), (2430, 33970), (2580, 31995), (2700, 30573), (2844, 29025), (3225, 25596), (3397, 24300), (3483, 23700), (3555, 23220), (3870, 21330), (3950, 20898), (4050, 20382), (4266, 19350), (4300, 19197), (4644, 17775), (4740, 17415), (4860, 16985), (5805, 14220), (5925, 13932), (6075, 13588), (6399, 12900), (6450, 12798), (6794, 12150), (6966, 11850), (7110, 11610), (7740, 10665), (7900, 10449), (8100, 10191), (8532, 9675)]