971359800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:790

約数の個数: 192

約数和(自身を含む): 3197712000

約数和(自身を除く): 2226352200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 139, 150, 152, 190, 200, 228, 278, 285, 300, 380, 417, 456, 475, 556, 570, 600, 613, 695, 760, 834, 950, 1112, 1140, 1226, 1390, 1425, 1668, 1839, 1900, 2085, 2280, 2452, 2641, 2780, 2850, 3065, 3336, 3475, 3678, 3800, 4170, 4904, 5282, 5560, 5700, 6130, 6950, 7356, 7923, 8340, 9195, 10425, 10564, 11400, 11647, 12260, 13205, 13900, 14712, 15325, 15846, 16680, 18390, 20850, 21128, 23294, 24520, 26410, 27800, 30650, 31692, 34941, 36780, 39615, 41700, 45975, 46588, 52820, 58235, 61300, 63384, 66025, 69882, 73560, 79230, 83400, 85207, 91950, 93176, 105640, 116470, 122600, 132050, 139764, 158460, 170414, 174705, 183900, 198075, 232940, 255621, 264100, 279528, 291175, 316920, 340828, 349410, 367800, 396150, 426035, 465880, 511242, 528200, 582350, 681656, 698820, 792300, 852070, 873525, 1022484, 1164700, 1278105, 1397640, 1584600, 1618933, 1704140, 1747050, 2044968, 2130175, 2329400, 2556210, 3237866, 3408280, 3494100, 4260350, 4856799, 5112420, 6390525, 6475732, 6988200, 8094665, 8520700, 9713598, 10224840, 12781050, 12951464, 16189330, 17041400, 19427196, 24283995, 25562100, 32378660, 38854392, 40473325, 48567990, 51124200, 64757320, 80946650, 97135980, 121419975, 161893300, 194271960, 242839950, 323786600, 485679900, 971359800]

約数ペア:

[(1, 971359800), (2, 485679900), (3, 323786600), (4, 242839950), (5, 194271960), (6, 161893300), (8, 121419975), (10, 97135980), (12, 80946650), (15, 64757320), (19, 51124200), (20, 48567990), (24, 40473325), (25, 38854392), (30, 32378660), (38, 25562100), (40, 24283995), (50, 19427196), (57, 17041400), (60, 16189330), (75, 12951464), (76, 12781050), (95, 10224840), (100, 9713598), (114, 8520700), (120, 8094665), (139, 6988200), (150, 6475732), (152, 6390525), (190, 5112420), (200, 4856799), (228, 4260350), (278, 3494100), (285, 3408280), (300, 3237866), (380, 2556210), (417, 2329400), (456, 2130175), (475, 2044968), (556, 1747050), (570, 1704140), (600, 1618933), (613, 1584600), (695, 1397640), (760, 1278105), (834, 1164700), (950, 1022484), (1112, 873525), (1140, 852070), (1226, 792300), (1390, 698820), (1425, 681656), (1668, 582350), (1839, 528200), (1900, 511242), (2085, 465880), (2280, 426035), (2452, 396150), (2641, 367800), (2780, 349410), (2850, 340828), (3065, 316920), (3336, 291175), (3475, 279528), (3678, 264100), (3800, 255621), (4170, 232940), (4904, 198075), (5282, 183900), (5560, 174705), (5700, 170414), (6130, 158460), (6950, 139764), (7356, 132050), (7923, 122600), (8340, 116470), (9195, 105640), (10425, 93176), (10564, 91950), (11400, 85207), (11647, 83400), (12260, 79230), (13205, 73560), (13900, 69882), (14712, 66025), (15325, 63384), (15846, 61300), (16680, 58235), (18390, 52820), (20850, 46588), (21128, 45975), (23294, 41700), (24520, 39615), (26410, 36780), (27800, 34941), (30650, 31692)]