2013198900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{6983}}^1$

素因数の和:7062

約数の個数: 108

約数和(自身を含む): 6019677216

約数和(自身を除く): 4006478316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 961, 1550, 1860, 1922, 2325, 2883, 3100, 3844, 4650, 4805, 5766, 6983, 9300, 9610, 11532, 13966, 14415, 19220, 20949, 24025, 27932, 28830, 34915, 41898, 48050, 57660, 69830, 72075, 83796, 96100, 104745, 139660, 144150, 174575, 209490, 216473, 288300, 349150, 418980, 432946, 523725, 649419, 698300, 865892, 1047450, 1082365, 1298838, 2094900, 2164730, 2597676, 3247095, 4329460, 5411825, 6494190, 6710663, 10823650, 12988380, 13421326, 16235475, 20131989, 21647300, 26842652, 32470950, 33553315, 40263978, 64941900, 67106630, 80527956, 100659945, 134213260, 167766575, 201319890, 335533150, 402639780, 503299725, 671066300, 1006599450, 2013198900]

約数ペア:

[(1, 2013198900), (2, 1006599450), (3, 671066300), (4, 503299725), (5, 402639780), (6, 335533150), (10, 201319890), (12, 167766575), (15, 134213260), (20, 100659945), (25, 80527956), (30, 67106630), (31, 64941900), (50, 40263978), (60, 33553315), (62, 32470950), (75, 26842652), (93, 21647300), (100, 20131989), (124, 16235475), (150, 13421326), (155, 12988380), (186, 10823650), (300, 6710663), (310, 6494190), (372, 5411825), (465, 4329460), (620, 3247095), (775, 2597676), (930, 2164730), (961, 2094900), (1550, 1298838), (1860, 1082365), (1922, 1047450), (2325, 865892), (2883, 698300), (3100, 649419), (3844, 523725), (4650, 432946), (4805, 418980), (5766, 349150), (6983, 288300), (9300, 216473), (9610, 209490), (11532, 174575), (13966, 144150), (14415, 139660), (19220, 104745), (20949, 96100), (24025, 83796), (27932, 72075), (28830, 69830), (34915, 57660), (41898, 48050)]