2109849300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9543

約数の個数: 216

約数和(自身を含む): 7497540960

約数和(自身を除く): 5387691660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1900, 1950, 2223, 2340, 2470, 2850, 2925, 2964, 3420, 3705, 3900, 4275, 4446, 4940, 5700, 5850, 6175, 7410, 8550, 8892, 9491, 11115, 11700, 12350, 14820, 17100, 18525, 18982, 22230, 24700, 28473, 37050, 37964, 44460, 47455, 55575, 56946, 74100, 85419, 94910, 111150, 113892, 123383, 142365, 170838, 180329, 189820, 222300, 237275, 246766, 284730, 341676, 360658, 370149, 427095, 474550, 493532, 540987, 569460, 616915, 711825, 721316, 740298, 854190, 901645, 949100, 1081974, 1110447, 1233830, 1423650, 1480596, 1622961, 1708380, 1803290, 1850745, 2135475, 2163948, 2220894, 2344277, 2467660, 2704935, 2847300, 3084575, 3245922, 3606580, 3701490, 4270950, 4441788, 4508225, 4688554, 5409870, 5552235, 6169150, 6491844, 7032831, 7402980, 8114805, 8541900, 9016450, 9253725, 9377108, 10819740, 11104470, 11721385, 12338300, 13524675, 14065662, 16229610, 18032900, 18507450, 21098493, 22208940, 23442770, 27049350, 27761175, 28131324, 32459220, 35164155, 37014900, 40574025, 42196986, 46885540, 54098700, 55522350, 58606925, 70328310, 81148050, 84393972, 105492465, 111044700, 117213850, 140656620, 162296100, 175820775, 210984930, 234427700, 351641550, 421969860, 527462325, 703283100, 1054924650, 2109849300]

約数ペア:

[(1, 2109849300), (2, 1054924650), (3, 703283100), (4, 527462325), (5, 421969860), (6, 351641550), (9, 234427700), (10, 210984930), (12, 175820775), (13, 162296100), (15, 140656620), (18, 117213850), (19, 111044700), (20, 105492465), (25, 84393972), (26, 81148050), (30, 70328310), (36, 58606925), (38, 55522350), (39, 54098700), (45, 46885540), (50, 42196986), (52, 40574025), (57, 37014900), (60, 35164155), (65, 32459220), (75, 28131324), (76, 27761175), (78, 27049350), (90, 23442770), (95, 22208940), (100, 21098493), (114, 18507450), (117, 18032900), (130, 16229610), (150, 14065662), (156, 13524675), (171, 12338300), (180, 11721385), (190, 11104470), (195, 10819740), (225, 9377108), (228, 9253725), (234, 9016450), (247, 8541900), (260, 8114805), (285, 7402980), (300, 7032831), (325, 6491844), (342, 6169150), (380, 5552235), (390, 5409870), (450, 4688554), (468, 4508225), (475, 4441788), (494, 4270950), (570, 3701490), (585, 3606580), (650, 3245922), (684, 3084575), (741, 2847300), (780, 2704935), (855, 2467660), (900, 2344277), (950, 2220894), (975, 2163948), (988, 2135475), (1140, 1850745), (1170, 1803290), (1235, 1708380), (1300, 1622961), (1425, 1480596), (1482, 1423650), (1710, 1233830), (1900, 1110447), (1950, 1081974), (2223, 949100), (2340, 901645), (2470, 854190), (2850, 740298), (2925, 721316), (2964, 711825), (3420, 616915), (3705, 569460), (3900, 540987), (4275, 493532), (4446, 474550), (4940, 427095), (5700, 370149), (5850, 360658), (6175, 341676), (7410, 284730), (8550, 246766), (8892, 237275), (9491, 222300), (11115, 189820), (11700, 180329), (12350, 170838), (14820, 142365), (17100, 123383), (18525, 113892), (18982, 111150), (22230, 94910), (24700, 85419), (28473, 74100), (37050, 56946), (37964, 55575), (44460, 47455)]