72045600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 183875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 2729, 3300, 4400, 5280, 5458, 6600, 8187, 8800, 10916, 13200, 13645, 16374, 21832, 26400, 27290, 30019, 32748, 40935, 43664, 54580, 60038, 65496, 68225, 81870, 87328, 90057, 109160, 120076, 130992, 136450, 150095, 163740, 180114, 204675, 218320, 240152, 261984, 272900, 300190, 327480, 360228, 409350, 436640, 450285, 480304, 545800, 600380, 654960, 720456, 750475, 818700, 900570, 960608, 1091600, 1200760, 1309920, 1440912, 1500950, 1637400, 1801140, 2183200, 2251425, 2401520, 2881824, 3001900, 3274800, 3602280, 4502850, 4803040, 6003800, 6549600, 7204560, 9005700, 12007600, 14409120, 18011400, 24015200, 36022800, 72045600]

約数ペア:

[(1, 72045600), (2, 36022800), (3, 24015200), (4, 18011400), (5, 14409120), (6, 12007600), (8, 9005700), (10, 7204560), (11, 6549600), (12, 6003800), (15, 4803040), (16, 4502850), (20, 3602280), (22, 3274800), (24, 3001900), (25, 2881824), (30, 2401520), (32, 2251425), (33, 2183200), (40, 1801140), (44, 1637400), (48, 1500950), (50, 1440912), (55, 1309920), (60, 1200760), (66, 1091600), (75, 960608), (80, 900570), (88, 818700), (96, 750475), (100, 720456), (110, 654960), (120, 600380), (132, 545800), (150, 480304), (160, 450285), (165, 436640), (176, 409350), (200, 360228), (220, 327480), (240, 300190), (264, 272900), (275, 261984), (300, 240152), (330, 218320), (352, 204675), (400, 180114), (440, 163740), (480, 150095), (528, 136450), (550, 130992), (600, 120076), (660, 109160), (800, 90057), (825, 87328), (880, 81870), (1056, 68225), (1100, 65496), (1200, 60038), (1320, 54580), (1650, 43664), (1760, 40935), (2200, 32748), (2400, 30019), (2640, 27290), (2729, 26400), (3300, 21832), (4400, 16374), (5280, 13645), (5458, 13200), (6600, 10916), (8187, 8800)]