121571100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 216

約数和(自身を含む): 454970880

約数和(自身を除く): 333399780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 839, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1678, 1725, 1932, 2070, 2100, 2300, 2415, 2517, 2898, 3150, 3220, 3356, 3450, 4025, 4140, 4195, 4830, 5034, 5175, 5796, 5873, 6300, 6900, 7245, 7551, 8050, 8390, 9660, 10068, 10350, 11746, 12075, 12585, 14490, 15102, 16100, 16780, 17619, 19297, 20700, 20975, 23492, 24150, 25170, 28980, 29365, 30204, 35238, 36225, 37755, 38594, 41950, 48300, 50340, 52857, 57891, 58730, 62925, 70476, 72450, 75510, 77188, 83900, 88095, 96485, 105714, 115782, 117460, 125850, 135079, 144900, 146825, 151020, 173673, 176190, 188775, 192970, 211428, 231564, 251700, 264285, 270158, 289455, 293650, 347346, 352380, 377550, 385940, 405237, 440475, 482425, 528570, 540316, 578910, 587300, 675395, 694692, 755100, 810474, 868365, 880950, 964850, 1057140, 1157820, 1215711, 1321425, 1350790, 1447275, 1620948, 1736730, 1761900, 1929700, 2026185, 2431422, 2642850, 2701580, 2894550, 3376975, 3473460, 4052370, 4341825, 4862844, 5285700, 5789100, 6078555, 6753950, 8104740, 8683650, 10130925, 12157110, 13507900, 17367300, 20261850, 24314220, 30392775, 40523700, 60785550, 121571100]

約数ペア:

[(1, 121571100), (2, 60785550), (3, 40523700), (4, 30392775), (5, 24314220), (6, 20261850), (7, 17367300), (9, 13507900), (10, 12157110), (12, 10130925), (14, 8683650), (15, 8104740), (18, 6753950), (20, 6078555), (21, 5789100), (23, 5285700), (25, 4862844), (28, 4341825), (30, 4052370), (35, 3473460), (36, 3376975), (42, 2894550), (45, 2701580), (46, 2642850), (50, 2431422), (60, 2026185), (63, 1929700), (69, 1761900), (70, 1736730), (75, 1620948), (84, 1447275), (90, 1350790), (92, 1321425), (100, 1215711), (105, 1157820), (115, 1057140), (126, 964850), (138, 880950), (140, 868365), (150, 810474), (161, 755100), (175, 694692), (180, 675395), (207, 587300), (210, 578910), (225, 540316), (230, 528570), (252, 482425), (276, 440475), (300, 405237), (315, 385940), (322, 377550), (345, 352380), (350, 347346), (414, 293650), (420, 289455), (450, 270158), (460, 264285), (483, 251700), (525, 231564), (575, 211428), (630, 192970), (644, 188775), (690, 176190), (700, 173673), (805, 151020), (828, 146825), (839, 144900), (900, 135079), (966, 125850), (1035, 117460), (1050, 115782), (1150, 105714), (1260, 96485), (1380, 88095), (1449, 83900), (1575, 77188), (1610, 75510), (1678, 72450), (1725, 70476), (1932, 62925), (2070, 58730), (2100, 57891), (2300, 52857), (2415, 50340), (2517, 48300), (2898, 41950), (3150, 38594), (3220, 37755), (3356, 36225), (3450, 35238), (4025, 30204), (4140, 29365), (4195, 28980), (4830, 25170), (5034, 24150), (5175, 23492), (5796, 20975), (5873, 20700), (6300, 19297), (6900, 17619), (7245, 16780), (7551, 16100), (8050, 15102), (8390, 14490), (9660, 12585), (10068, 12075), (10350, 11746)]