289770600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{68993}}^1$

素因数の和:69019

約数の個数: 96

約数和(自身を含む): 1026630720

約数和(自身を除く): 736860120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 68993, 137986, 206979, 275972, 344965, 413958, 482951, 551944, 689930, 827916, 965902, 1034895, 1379860, 1448853, 1655832, 1724825, 1931804, 2069790, 2414755, 2759720, 2897706, 3449650, 3863608, 4139580, 4829510, 5174475, 5795412, 6899300, 7244265, 8279160, 9659020, 10348950, 11590824, 12073775, 13798600, 14488530, 19318040, 20697900, 24147550, 28977060, 36221325, 41395800, 48295100, 57954120, 72442650, 96590200, 144885300, 289770600]

約数ペア:

[(1, 289770600), (2, 144885300), (3, 96590200), (4, 72442650), (5, 57954120), (6, 48295100), (7, 41395800), (8, 36221325), (10, 28977060), (12, 24147550), (14, 20697900), (15, 19318040), (20, 14488530), (21, 13798600), (24, 12073775), (25, 11590824), (28, 10348950), (30, 9659020), (35, 8279160), (40, 7244265), (42, 6899300), (50, 5795412), (56, 5174475), (60, 4829510), (70, 4139580), (75, 3863608), (84, 3449650), (100, 2897706), (105, 2759720), (120, 2414755), (140, 2069790), (150, 1931804), (168, 1724825), (175, 1655832), (200, 1448853), (210, 1379860), (280, 1034895), (300, 965902), (350, 827916), (420, 689930), (525, 551944), (600, 482951), (700, 413958), (840, 344965), (1050, 275972), (1400, 206979), (2100, 137986), (4200, 68993)]