40801200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 180

約数和(自身を含む): 144173064

約数和(自身を除く): 103371864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 281, 300, 330, 363, 400, 440, 484, 528, 550, 562, 600, 605, 660, 726, 825, 843, 880, 968, 1100, 1124, 1200, 1210, 1320, 1405, 1452, 1650, 1686, 1815, 1936, 2200, 2248, 2420, 2640, 2810, 2904, 3025, 3091, 3300, 3372, 3630, 4215, 4400, 4496, 4840, 5620, 5808, 6050, 6182, 6600, 6744, 7025, 7260, 8430, 9075, 9273, 9680, 11240, 12100, 12364, 13200, 13488, 14050, 14520, 15455, 16860, 18150, 18546, 21075, 22480, 24200, 24728, 28100, 29040, 30910, 33720, 34001, 36300, 37092, 42150, 46365, 48400, 49456, 56200, 61820, 67440, 68002, 72600, 74184, 77275, 84300, 92730, 102003, 112400, 123640, 136004, 145200, 148368, 154550, 168600, 170005, 185460, 204006, 231825, 247280, 272008, 309100, 337200, 340010, 370920, 408012, 463650, 510015, 544016, 618200, 680020, 741840, 816024, 850025, 927300, 1020030, 1236400, 1360040, 1632048, 1700050, 1854600, 2040060, 2550075, 2720080, 3400100, 3709200, 4080120, 5100150, 6800200, 8160240, 10200300, 13600400, 20400600, 40801200]

約数ペア:

[(1, 40801200), (2, 20400600), (3, 13600400), (4, 10200300), (5, 8160240), (6, 6800200), (8, 5100150), (10, 4080120), (11, 3709200), (12, 3400100), (15, 2720080), (16, 2550075), (20, 2040060), (22, 1854600), (24, 1700050), (25, 1632048), (30, 1360040), (33, 1236400), (40, 1020030), (44, 927300), (48, 850025), (50, 816024), (55, 741840), (60, 680020), (66, 618200), (75, 544016), (80, 510015), (88, 463650), (100, 408012), (110, 370920), (120, 340010), (121, 337200), (132, 309100), (150, 272008), (165, 247280), (176, 231825), (200, 204006), (220, 185460), (240, 170005), (242, 168600), (264, 154550), (275, 148368), (281, 145200), (300, 136004), (330, 123640), (363, 112400), (400, 102003), (440, 92730), (484, 84300), (528, 77275), (550, 74184), (562, 72600), (600, 68002), (605, 67440), (660, 61820), (726, 56200), (825, 49456), (843, 48400), (880, 46365), (968, 42150), (1100, 37092), (1124, 36300), (1200, 34001), (1210, 33720), (1320, 30910), (1405, 29040), (1452, 28100), (1650, 24728), (1686, 24200), (1815, 22480), (1936, 21075), (2200, 18546), (2248, 18150), (2420, 16860), (2640, 15455), (2810, 14520), (2904, 14050), (3025, 13488), (3091, 13200), (3300, 12364), (3372, 12100), (3630, 11240), (4215, 9680), (4400, 9273), (4496, 9075), (4840, 8430), (5620, 7260), (5808, 7025), (6050, 6744), (6182, 6600)]