91022760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 318427200

約数和(自身を除く): 227404440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 107, 120, 136, 139, 153, 170, 180, 204, 214, 255, 278, 306, 321, 340, 360, 408, 417, 428, 510, 535, 556, 612, 642, 680, 695, 765, 834, 856, 963, 1020, 1070, 1112, 1224, 1251, 1284, 1390, 1530, 1605, 1668, 1819, 1926, 2040, 2085, 2140, 2363, 2502, 2568, 2780, 3060, 3210, 3336, 3638, 3852, 4170, 4280, 4726, 4815, 5004, 5457, 5560, 6120, 6255, 6420, 7089, 7276, 7704, 8340, 9095, 9452, 9630, 10008, 10914, 11815, 12510, 12840, 14178, 14552, 14873, 16371, 16680, 18190, 18904, 19260, 21267, 21828, 23630, 25020, 27285, 28356, 29746, 32742, 35445, 36380, 38520, 42534, 43656, 44619, 47260, 50040, 54570, 56712, 59492, 65484, 70890, 72760, 74365, 81855, 85068, 89238, 94520, 106335, 109140, 118984, 130968, 133857, 141780, 148730, 163710, 170136, 178476, 212670, 218280, 223095, 252841, 267714, 283560, 297460, 327420, 356952, 425340, 446190, 505682, 535428, 594920, 654840, 669285, 758523, 850680, 892380, 1011364, 1070856, 1264205, 1338570, 1517046, 1784760, 2022728, 2275569, 2528410, 2677140, 3034092, 3792615, 4551138, 5056820, 5354280, 6068184, 7585230, 9102276, 10113640, 11377845, 15170460, 18204552, 22755690, 30340920, 45511380, 91022760]

約数ペア:

[(1, 91022760), (2, 45511380), (3, 30340920), (4, 22755690), (5, 18204552), (6, 15170460), (8, 11377845), (9, 10113640), (10, 9102276), (12, 7585230), (15, 6068184), (17, 5354280), (18, 5056820), (20, 4551138), (24, 3792615), (30, 3034092), (34, 2677140), (36, 2528410), (40, 2275569), (45, 2022728), (51, 1784760), (60, 1517046), (68, 1338570), (72, 1264205), (85, 1070856), (90, 1011364), (102, 892380), (107, 850680), (120, 758523), (136, 669285), (139, 654840), (153, 594920), (170, 535428), (180, 505682), (204, 446190), (214, 425340), (255, 356952), (278, 327420), (306, 297460), (321, 283560), (340, 267714), (360, 252841), (408, 223095), (417, 218280), (428, 212670), (510, 178476), (535, 170136), (556, 163710), (612, 148730), (642, 141780), (680, 133857), (695, 130968), (765, 118984), (834, 109140), (856, 106335), (963, 94520), (1020, 89238), (1070, 85068), (1112, 81855), (1224, 74365), (1251, 72760), (1284, 70890), (1390, 65484), (1530, 59492), (1605, 56712), (1668, 54570), (1819, 50040), (1926, 47260), (2040, 44619), (2085, 43656), (2140, 42534), (2363, 38520), (2502, 36380), (2568, 35445), (2780, 32742), (3060, 29746), (3210, 28356), (3336, 27285), (3638, 25020), (3852, 23630), (4170, 21828), (4280, 21267), (4726, 19260), (4815, 18904), (5004, 18190), (5457, 16680), (5560, 16371), (6120, 14873), (6255, 14552), (6420, 14178), (7089, 12840), (7276, 12510), (7704, 11815), (8340, 10914), (9095, 10008), (9452, 9630)]