289137750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 797382144

約数和(自身を除く): 508244394

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 101, 110, 125, 150, 165, 202, 250, 275, 303, 330, 347, 375, 505, 550, 606, 694, 750, 825, 1010, 1041, 1111, 1375, 1515, 1650, 1735, 2082, 2222, 2525, 2750, 3030, 3333, 3470, 3817, 4125, 5050, 5205, 5555, 6666, 7575, 7634, 8250, 8675, 10410, 11110, 11451, 12625, 15150, 16665, 17350, 19085, 22902, 25250, 26025, 27775, 33330, 35047, 37875, 38170, 43375, 52050, 55550, 57255, 70094, 75750, 83325, 86750, 95425, 105141, 114510, 130125, 138875, 166650, 175235, 190850, 210282, 260250, 277750, 286275, 350470, 385517, 416625, 477125, 525705, 572550, 771034, 833250, 876175, 954250, 1051410, 1156551, 1431375, 1752350, 1927585, 2313102, 2628525, 2862750, 3855170, 4380875, 5257050, 5782755, 8761750, 9637925, 11565510, 13142625, 19275850, 26285250, 28913775, 48189625, 57827550, 96379250, 144568875, 289137750]

約数ペア:

[(1, 289137750), (2, 144568875), (3, 96379250), (5, 57827550), (6, 48189625), (10, 28913775), (11, 26285250), (15, 19275850), (22, 13142625), (25, 11565510), (30, 9637925), (33, 8761750), (50, 5782755), (55, 5257050), (66, 4380875), (75, 3855170), (101, 2862750), (110, 2628525), (125, 2313102), (150, 1927585), (165, 1752350), (202, 1431375), (250, 1156551), (275, 1051410), (303, 954250), (330, 876175), (347, 833250), (375, 771034), (505, 572550), (550, 525705), (606, 477125), (694, 416625), (750, 385517), (825, 350470), (1010, 286275), (1041, 277750), (1111, 260250), (1375, 210282), (1515, 190850), (1650, 175235), (1735, 166650), (2082, 138875), (2222, 130125), (2525, 114510), (2750, 105141), (3030, 95425), (3333, 86750), (3470, 83325), (3817, 75750), (4125, 70094), (5050, 57255), (5205, 55550), (5555, 52050), (6666, 43375), (7575, 38170), (7634, 37875), (8250, 35047), (8675, 33330), (10410, 27775), (11110, 26025), (11451, 25250), (12625, 22902), (15150, 19085), (16665, 17350)]