2302800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 7841760

約数和(自身を除く): 5538960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 101, 114, 120, 150, 152, 190, 200, 202, 228, 240, 285, 300, 303, 304, 380, 400, 404, 456, 475, 505, 570, 600, 606, 760, 808, 912, 950, 1010, 1140, 1200, 1212, 1425, 1515, 1520, 1616, 1900, 1919, 2020, 2280, 2424, 2525, 2850, 3030, 3800, 3838, 4040, 4560, 4848, 5050, 5700, 5757, 6060, 7575, 7600, 7676, 8080, 9595, 10100, 11400, 11514, 12120, 15150, 15352, 19190, 20200, 22800, 23028, 24240, 28785, 30300, 30704, 38380, 40400, 46056, 47975, 57570, 60600, 76760, 92112, 95950, 115140, 121200, 143925, 153520, 191900, 230280, 287850, 383800, 460560, 575700, 767600, 1151400, 2302800]

約数ペア:

[(1, 2302800), (2, 1151400), (3, 767600), (4, 575700), (5, 460560), (6, 383800), (8, 287850), (10, 230280), (12, 191900), (15, 153520), (16, 143925), (19, 121200), (20, 115140), (24, 95950), (25, 92112), (30, 76760), (38, 60600), (40, 57570), (48, 47975), (50, 46056), (57, 40400), (60, 38380), (75, 30704), (76, 30300), (80, 28785), (95, 24240), (100, 23028), (101, 22800), (114, 20200), (120, 19190), (150, 15352), (152, 15150), (190, 12120), (200, 11514), (202, 11400), (228, 10100), (240, 9595), (285, 8080), (300, 7676), (303, 7600), (304, 7575), (380, 6060), (400, 5757), (404, 5700), (456, 5050), (475, 4848), (505, 4560), (570, 4040), (600, 3838), (606, 3800), (760, 3030), (808, 2850), (912, 2525), (950, 2424), (1010, 2280), (1140, 2020), (1200, 1919), (1212, 1900), (1425, 1616), (1515, 1520)]