239520450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 645958656

約数和(自身を除く): 406438206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 195, 226, 325, 339, 390, 565, 650, 678, 975, 1087, 1130, 1469, 1695, 1950, 2174, 2825, 2938, 3261, 3390, 4407, 5435, 5650, 6522, 7345, 8475, 8814, 10870, 14131, 14690, 16305, 16950, 22035, 27175, 28262, 32610, 36725, 42393, 44070, 54350, 70655, 73450, 81525, 84786, 110175, 122831, 141310, 163050, 211965, 220350, 245662, 353275, 368493, 423930, 614155, 706550, 736986, 1059825, 1228310, 1596803, 1842465, 2119650, 3070775, 3193606, 3684930, 4790409, 6141550, 7984015, 9212325, 9580818, 15968030, 18424650, 23952045, 39920075, 47904090, 79840150, 119760225, 239520450]

約数ペア:

[(1, 239520450), (2, 119760225), (3, 79840150), (5, 47904090), (6, 39920075), (10, 23952045), (13, 18424650), (15, 15968030), (25, 9580818), (26, 9212325), (30, 7984015), (39, 6141550), (50, 4790409), (65, 3684930), (75, 3193606), (78, 3070775), (113, 2119650), (130, 1842465), (150, 1596803), (195, 1228310), (226, 1059825), (325, 736986), (339, 706550), (390, 614155), (565, 423930), (650, 368493), (678, 353275), (975, 245662), (1087, 220350), (1130, 211965), (1469, 163050), (1695, 141310), (1950, 122831), (2174, 110175), (2825, 84786), (2938, 81525), (3261, 73450), (3390, 70655), (4407, 54350), (5435, 44070), (5650, 42393), (6522, 36725), (7345, 32610), (8475, 28262), (8814, 27175), (10870, 22035), (14131, 16950), (14690, 16305)]