72068100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 237984768

約数和(自身を除く): 165916668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1087, 1105, 1275, 1300, 1326, 1700, 1950, 2174, 2210, 2550, 2652, 3261, 3315, 3900, 4348, 4420, 5100, 5435, 5525, 6522, 6630, 10870, 11050, 13044, 13260, 14131, 16305, 16575, 18479, 21740, 22100, 27175, 28262, 32610, 33150, 36958, 42393, 54350, 55437, 56524, 65220, 66300, 70655, 73916, 81525, 84786, 92395, 108700, 110874, 141310, 163050, 169572, 184790, 211965, 221748, 240227, 277185, 282620, 326100, 353275, 369580, 423930, 461975, 480454, 554370, 706550, 720681, 847860, 923950, 960908, 1059825, 1108740, 1201135, 1385925, 1413100, 1441362, 1847900, 2119650, 2402270, 2771850, 2882724, 3603405, 4239300, 4804540, 5543700, 6005675, 7206810, 12011350, 14413620, 18017025, 24022700, 36034050, 72068100]

約数ペア:

[(1, 72068100), (2, 36034050), (3, 24022700), (4, 18017025), (5, 14413620), (6, 12011350), (10, 7206810), (12, 6005675), (13, 5543700), (15, 4804540), (17, 4239300), (20, 3603405), (25, 2882724), (26, 2771850), (30, 2402270), (34, 2119650), (39, 1847900), (50, 1441362), (51, 1413100), (52, 1385925), (60, 1201135), (65, 1108740), (68, 1059825), (75, 960908), (78, 923950), (85, 847860), (100, 720681), (102, 706550), (130, 554370), (150, 480454), (156, 461975), (170, 423930), (195, 369580), (204, 353275), (221, 326100), (255, 282620), (260, 277185), (300, 240227), (325, 221748), (340, 211965), (390, 184790), (425, 169572), (442, 163050), (510, 141310), (650, 110874), (663, 108700), (780, 92395), (850, 84786), (884, 81525), (975, 73916), (1020, 70655), (1087, 66300), (1105, 65220), (1275, 56524), (1300, 55437), (1326, 54350), (1700, 42393), (1950, 36958), (2174, 33150), (2210, 32610), (2550, 28262), (2652, 27175), (3261, 22100), (3315, 21740), (3900, 18479), (4348, 16575), (4420, 16305), (5100, 14131), (5435, 13260), (5525, 13044), (6522, 11050), (6630, 10870)]