121520700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19289}}^1$

素因数の和:19316

約数の個数: 108

約数和(自身を含む): 435336720

約数和(自身を除く): 313816020

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, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 19289, 38578, 57867, 77156, 96445, 115734, 135023, 173601, 192890, 231468, 270046, 289335, 347202, 385780, 405069, 482225, 540092, 578670, 675115, 694404, 810138, 868005, 964450, 1157340, 1215207, 1350230, 1446675, 1620276, 1736010, 1928900, 2025345, 2430414, 2700460, 2893350, 3375575, 3472020, 4050690, 4340025, 4860828, 5786700, 6076035, 6751150, 8101380, 8680050, 10126725, 12152070, 13502300, 17360100, 20253450, 24304140, 30380175, 40506900, 60760350, 121520700]

約数ペア:

[(1, 121520700), (2, 60760350), (3, 40506900), (4, 30380175), (5, 24304140), (6, 20253450), (7, 17360100), (9, 13502300), (10, 12152070), (12, 10126725), (14, 8680050), (15, 8101380), (18, 6751150), (20, 6076035), (21, 5786700), (25, 4860828), (28, 4340025), (30, 4050690), (35, 3472020), (36, 3375575), (42, 2893350), (45, 2700460), (50, 2430414), (60, 2025345), (63, 1928900), (70, 1736010), (75, 1620276), (84, 1446675), (90, 1350230), (100, 1215207), (105, 1157340), (126, 964450), (140, 868005), (150, 810138), (175, 694404), (180, 675115), (210, 578670), (225, 540092), (252, 482225), (300, 405069), (315, 385780), (350, 347202), (420, 289335), (450, 270046), (525, 231468), (630, 192890), (700, 173601), (900, 135023), (1050, 115734), (1260, 96445), (1575, 77156), (2100, 57867), (3150, 38578), (6300, 19289)]