202911120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9141

約数の個数: 120

約数和(自身を含む): 703502592

約数和(自身を除く): 500591472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9091, 11160, 18182, 22320, 27273, 36364, 45455, 54546, 72728, 81819, 90910, 109092, 136365, 145456, 163638, 181820, 218184, 272730, 281821, 327276, 363640, 409095, 436368, 545460, 563642, 654552, 727280, 818190, 845463, 1090920, 1127284, 1309104, 1409105, 1636380, 1690926, 2181840, 2254568, 2536389, 2818210, 3272760, 3381852, 4227315, 4509136, 5072778, 5636420, 6545520, 6763704, 8454630, 10145556, 11272840, 12681945, 13527408, 16909260, 20291112, 22545680, 25363890, 33818520, 40582224, 50727780, 67637040, 101455560, 202911120]

約数ペア:

[(1, 202911120), (2, 101455560), (3, 67637040), (4, 50727780), (5, 40582224), (6, 33818520), (8, 25363890), (9, 22545680), (10, 20291112), (12, 16909260), (15, 13527408), (16, 12681945), (18, 11272840), (20, 10145556), (24, 8454630), (30, 6763704), (31, 6545520), (36, 5636420), (40, 5072778), (45, 4509136), (48, 4227315), (60, 3381852), (62, 3272760), (72, 2818210), (80, 2536389), (90, 2254568), (93, 2181840), (120, 1690926), (124, 1636380), (144, 1409105), (155, 1309104), (180, 1127284), (186, 1090920), (240, 845463), (248, 818190), (279, 727280), (310, 654552), (360, 563642), (372, 545460), (465, 436368), (496, 409095), (558, 363640), (620, 327276), (720, 281821), (744, 272730), (930, 218184), (1116, 181820), (1240, 163638), (1395, 145456), (1488, 136365), (1860, 109092), (2232, 90910), (2480, 81819), (2790, 72728), (3720, 54546), (4464, 45455), (5580, 36364), (7440, 27273), (9091, 22320), (11160, 18182)]