2013747900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 5984616960

約数和(自身を除く): 3970869060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 251, 282, 300, 470, 502, 564, 569, 705, 753, 940, 1004, 1138, 1175, 1255, 1410, 1506, 1707, 2276, 2350, 2510, 2820, 2845, 3012, 3414, 3525, 3765, 4700, 5020, 5690, 6275, 6828, 7050, 7530, 8535, 11380, 11797, 12550, 14100, 14225, 15060, 17070, 18825, 23594, 25100, 26743, 28450, 34140, 35391, 37650, 42675, 47188, 53486, 56900, 58985, 70782, 75300, 80229, 85350, 106972, 117970, 133715, 141564, 142819, 160458, 170700, 176955, 235940, 267430, 285638, 294925, 320916, 353910, 401145, 428457, 534860, 571276, 589850, 668575, 707820, 714095, 802290, 856914, 884775, 1179700, 1337150, 1428190, 1604580, 1713828, 1769550, 2005725, 2142285, 2674300, 2856380, 3539100, 3570475, 4011450, 4284570, 6712493, 7140950, 8022900, 8569140, 10711425, 13424986, 14281900, 20137479, 21422850, 26849972, 33562465, 40274958, 42845700, 67124930, 80549916, 100687395, 134249860, 167812325, 201374790, 335624650, 402749580, 503436975, 671249300, 1006873950, 2013747900]

約数ペア:

[(1, 2013747900), (2, 1006873950), (3, 671249300), (4, 503436975), (5, 402749580), (6, 335624650), (10, 201374790), (12, 167812325), (15, 134249860), (20, 100687395), (25, 80549916), (30, 67124930), (47, 42845700), (50, 40274958), (60, 33562465), (75, 26849972), (94, 21422850), (100, 20137479), (141, 14281900), (150, 13424986), (188, 10711425), (235, 8569140), (251, 8022900), (282, 7140950), (300, 6712493), (470, 4284570), (502, 4011450), (564, 3570475), (569, 3539100), (705, 2856380), (753, 2674300), (940, 2142285), (1004, 2005725), (1138, 1769550), (1175, 1713828), (1255, 1604580), (1410, 1428190), (1506, 1337150), (1707, 1179700), (2276, 884775), (2350, 856914), (2510, 802290), (2820, 714095), (2845, 707820), (3012, 668575), (3414, 589850), (3525, 571276), (3765, 534860), (4700, 428457), (5020, 401145), (5690, 353910), (6275, 320916), (6828, 294925), (7050, 285638), (7530, 267430), (8535, 235940), (11380, 176955), (11797, 170700), (12550, 160458), (14100, 142819), (14225, 141564), (15060, 133715), (17070, 117970), (18825, 106972), (23594, 85350), (25100, 80229), (26743, 75300), (28450, 70782), (34140, 58985), (35391, 56900), (37650, 53486), (42675, 47188)]