121180500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 144

約数和(自身を含む): 437009664

約数和(自身を除く): 315829164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 3847, 4500, 5250, 6300, 7694, 7875, 10500, 11541, 15388, 15750, 19235, 23082, 26929, 31500, 34623, 38470, 46164, 53858, 57705, 69246, 76940, 80787, 96175, 107716, 115410, 134645, 138492, 161574, 173115, 192350, 230820, 242361, 269290, 288525, 323148, 346230, 384700, 403935, 480875, 484722, 538580, 577050, 673225, 692460, 807870, 865575, 961750, 969444, 1154100, 1211805, 1346450, 1442625, 1615740, 1731150, 1923500, 2019675, 2423610, 2692900, 2885250, 3366125, 3462300, 4039350, 4327875, 4847220, 5770500, 6059025, 6732250, 8078700, 8655750, 10098375, 12118050, 13464500, 17311500, 20196750, 24236100, 30295125, 40393500, 60590250, 121180500]

約数ペア:

[(1, 121180500), (2, 60590250), (3, 40393500), (4, 30295125), (5, 24236100), (6, 20196750), (7, 17311500), (9, 13464500), (10, 12118050), (12, 10098375), (14, 8655750), (15, 8078700), (18, 6732250), (20, 6059025), (21, 5770500), (25, 4847220), (28, 4327875), (30, 4039350), (35, 3462300), (36, 3366125), (42, 2885250), (45, 2692900), (50, 2423610), (60, 2019675), (63, 1923500), (70, 1731150), (75, 1615740), (84, 1442625), (90, 1346450), (100, 1211805), (105, 1154100), (125, 969444), (126, 961750), (140, 865575), (150, 807870), (175, 692460), (180, 673225), (210, 577050), (225, 538580), (250, 484722), (252, 480875), (300, 403935), (315, 384700), (350, 346230), (375, 323148), (420, 288525), (450, 269290), (500, 242361), (525, 230820), (630, 192350), (700, 173115), (750, 161574), (875, 138492), (900, 134645), (1050, 115410), (1125, 107716), (1260, 96175), (1500, 80787), (1575, 76940), (1750, 69246), (2100, 57705), (2250, 53858), (2625, 46164), (3150, 38470), (3500, 34623), (3847, 31500), (4500, 26929), (5250, 23082), (6300, 19235), (7694, 15750), (7875, 15388), (10500, 11541)]