18742676550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{12697}}^1$

素因数の和:13482

約数の個数: 96

約数和(自身を含む): 50127437472

約数和(自身を除く): 31384760922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 757, 975, 1514, 1950, 2271, 3785, 4542, 7570, 9841, 11355, 12697, 18925, 19682, 22710, 25394, 29523, 37850, 38091, 49205, 56775, 59046, 63485, 76182, 98410, 113550, 126970, 147615, 165061, 190455, 246025, 295230, 317425, 330122, 380910, 492050, 495183, 634850, 738075, 825305, 952275, 990366, 1476150, 1650610, 1904550, 2475915, 4126525, 4951830, 8253050, 9611629, 12379575, 19223258, 24759150, 28834887, 48058145, 57669774, 96116290, 124951177, 144174435, 240290725, 249902354, 288348870, 374853531, 480581450, 624755885, 720872175, 749707062, 1249511770, 1441744350, 1874267655, 3123779425, 3748535310, 6247558850, 9371338275, 18742676550]

約数ペア:

[(1, 18742676550), (2, 9371338275), (3, 6247558850), (5, 3748535310), (6, 3123779425), (10, 1874267655), (13, 1441744350), (15, 1249511770), (25, 749707062), (26, 720872175), (30, 624755885), (39, 480581450), (50, 374853531), (65, 288348870), (75, 249902354), (78, 240290725), (130, 144174435), (150, 124951177), (195, 96116290), (325, 57669774), (390, 48058145), (650, 28834887), (757, 24759150), (975, 19223258), (1514, 12379575), (1950, 9611629), (2271, 8253050), (3785, 4951830), (4542, 4126525), (7570, 2475915), (9841, 1904550), (11355, 1650610), (12697, 1476150), (18925, 990366), (19682, 952275), (22710, 825305), (25394, 738075), (29523, 634850), (37850, 495183), (38091, 492050), (49205, 380910), (56775, 330122), (59046, 317425), (63485, 295230), (76182, 246025), (98410, 190455), (113550, 165061), (126970, 147615)]