13965000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 240

約数和(自身を含む): 53420400

約数和(自身を除く): 39455400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 125, 133, 140, 147, 150, 152, 168, 175, 190, 196, 200, 210, 228, 245, 250, 266, 280, 285, 294, 300, 350, 375, 380, 392, 399, 420, 456, 475, 490, 500, 525, 532, 570, 588, 600, 625, 665, 700, 735, 750, 760, 798, 840, 875, 931, 950, 980, 1000, 1050, 1064, 1140, 1176, 1225, 1250, 1330, 1400, 1425, 1470, 1500, 1596, 1750, 1862, 1875, 1900, 1960, 1995, 2100, 2280, 2375, 2450, 2500, 2625, 2660, 2793, 2850, 2940, 3000, 3192, 3325, 3500, 3675, 3724, 3750, 3800, 3990, 4200, 4375, 4655, 4750, 4900, 5000, 5250, 5320, 5586, 5700, 5880, 6125, 6650, 7000, 7125, 7350, 7448, 7500, 7980, 8750, 9310, 9500, 9800, 9975, 10500, 11172, 11400, 11875, 12250, 13125, 13300, 13965, 14250, 14700, 15000, 15960, 16625, 17500, 18375, 18620, 19000, 19950, 21000, 22344, 23275, 23750, 24500, 26250, 26600, 27930, 28500, 29400, 30625, 33250, 35000, 35625, 36750, 37240, 39900, 46550, 47500, 49000, 49875, 52500, 55860, 57000, 61250, 66500, 69825, 71250, 73500, 79800, 83125, 91875, 93100, 95000, 99750, 105000, 111720, 116375, 122500, 133000, 139650, 142500, 147000, 166250, 183750, 186200, 199500, 232750, 245000, 249375, 279300, 285000, 332500, 349125, 367500, 399000, 465500, 498750, 558600, 581875, 665000, 698250, 735000, 931000, 997500, 1163750, 1396500, 1745625, 1995000, 2327500, 2793000, 3491250, 4655000, 6982500, 13965000]

約数ペア:

[(1, 13965000), (2, 6982500), (3, 4655000), (4, 3491250), (5, 2793000), (6, 2327500), (7, 1995000), (8, 1745625), (10, 1396500), (12, 1163750), (14, 997500), (15, 931000), (19, 735000), (20, 698250), (21, 665000), (24, 581875), (25, 558600), (28, 498750), (30, 465500), (35, 399000), (38, 367500), (40, 349125), (42, 332500), (49, 285000), (50, 279300), (56, 249375), (57, 245000), (60, 232750), (70, 199500), (75, 186200), (76, 183750), (84, 166250), (95, 147000), (98, 142500), (100, 139650), (105, 133000), (114, 122500), (120, 116375), (125, 111720), (133, 105000), (140, 99750), (147, 95000), (150, 93100), (152, 91875), (168, 83125), (175, 79800), (190, 73500), (196, 71250), (200, 69825), (210, 66500), (228, 61250), (245, 57000), (250, 55860), (266, 52500), (280, 49875), (285, 49000), (294, 47500), (300, 46550), (350, 39900), (375, 37240), (380, 36750), (392, 35625), (399, 35000), (420, 33250), (456, 30625), (475, 29400), (490, 28500), (500, 27930), (525, 26600), (532, 26250), (570, 24500), (588, 23750), (600, 23275), (625, 22344), (665, 21000), (700, 19950), (735, 19000), (750, 18620), (760, 18375), (798, 17500), (840, 16625), (875, 15960), (931, 15000), (950, 14700), (980, 14250), (1000, 13965), (1050, 13300), (1064, 13125), (1140, 12250), (1176, 11875), (1225, 11400), (1250, 11172), (1330, 10500), (1400, 9975), (1425, 9800), (1470, 9500), (1500, 9310), (1596, 8750), (1750, 7980), (1862, 7500), (1875, 7448), (1900, 7350), (1960, 7125), (1995, 7000), (2100, 6650), (2280, 6125), (2375, 5880), (2450, 5700), (2500, 5586), (2625, 5320), (2660, 5250), (2793, 5000), (2850, 4900), (2940, 4750), (3000, 4655), (3192, 4375), (3325, 4200), (3500, 3990), (3675, 3800), (3724, 3750)]