80004600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 292046040

約数和(自身を除く): 212041440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 263, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 526, 585, 600, 650, 676, 780, 789, 845, 900, 936, 975, 1014, 1052, 1170, 1300, 1315, 1352, 1521, 1560, 1578, 1690, 1800, 1950, 2028, 2104, 2340, 2367, 2535, 2600, 2630, 2925, 3042, 3156, 3380, 3419, 3900, 3945, 4056, 4225, 4680, 4734, 5070, 5260, 5850, 6084, 6312, 6575, 6760, 6838, 7605, 7800, 7890, 8450, 9468, 10140, 10257, 10520, 11700, 11835, 12168, 12675, 13150, 13676, 15210, 15780, 16900, 17095, 18936, 19725, 20280, 20514, 23400, 23670, 25350, 26300, 27352, 30420, 30771, 31560, 33800, 34190, 38025, 39450, 41028, 44447, 47340, 50700, 51285, 52600, 59175, 60840, 61542, 68380, 76050, 78900, 82056, 85475, 88894, 94680, 101400, 102570, 118350, 123084, 133341, 136760, 152100, 153855, 157800, 170950, 177788, 205140, 222235, 236700, 246168, 256425, 266682, 304200, 307710, 341900, 355576, 400023, 410280, 444470, 473400, 512850, 533364, 615420, 666705, 683800, 769275, 800046, 888940, 1025700, 1066728, 1111175, 1230840, 1333410, 1538550, 1600092, 1777880, 2000115, 2051400, 2222350, 2666820, 3077100, 3200184, 3333525, 4000230, 4444700, 5333640, 6154200, 6667050, 8000460, 8889400, 10000575, 13334100, 16000920, 20001150, 26668200, 40002300, 80004600]

約数ペア:

[(1, 80004600), (2, 40002300), (3, 26668200), (4, 20001150), (5, 16000920), (6, 13334100), (8, 10000575), (9, 8889400), (10, 8000460), (12, 6667050), (13, 6154200), (15, 5333640), (18, 4444700), (20, 4000230), (24, 3333525), (25, 3200184), (26, 3077100), (30, 2666820), (36, 2222350), (39, 2051400), (40, 2000115), (45, 1777880), (50, 1600092), (52, 1538550), (60, 1333410), (65, 1230840), (72, 1111175), (75, 1066728), (78, 1025700), (90, 888940), (100, 800046), (104, 769275), (117, 683800), (120, 666705), (130, 615420), (150, 533364), (156, 512850), (169, 473400), (180, 444470), (195, 410280), (200, 400023), (225, 355576), (234, 341900), (260, 307710), (263, 304200), (300, 266682), (312, 256425), (325, 246168), (338, 236700), (360, 222235), (390, 205140), (450, 177788), (468, 170950), (507, 157800), (520, 153855), (526, 152100), (585, 136760), (600, 133341), (650, 123084), (676, 118350), (780, 102570), (789, 101400), (845, 94680), (900, 88894), (936, 85475), (975, 82056), (1014, 78900), (1052, 76050), (1170, 68380), (1300, 61542), (1315, 60840), (1352, 59175), (1521, 52600), (1560, 51285), (1578, 50700), (1690, 47340), (1800, 44447), (1950, 41028), (2028, 39450), (2104, 38025), (2340, 34190), (2367, 33800), (2535, 31560), (2600, 30771), (2630, 30420), (2925, 27352), (3042, 26300), (3156, 25350), (3380, 23670), (3419, 23400), (3900, 20514), (3945, 20280), (4056, 19725), (4225, 18936), (4680, 17095), (4734, 16900), (5070, 15780), (5260, 15210), (5850, 13676), (6084, 13150), (6312, 12675), (6575, 12168), (6760, 11835), (6838, 11700), (7605, 10520), (7800, 10257), (7890, 10140), (8450, 9468)]