120839550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 333312000

約数和(自身を除く): 212472450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 1999, 2015, 2325, 2418, 3998, 4030, 4650, 5997, 6045, 9995, 10075, 11994, 12090, 19990, 20150, 25987, 29985, 30225, 49975, 51974, 59970, 60450, 61969, 77961, 99950, 123938, 129935, 149925, 155922, 185907, 259870, 299850, 309845, 371814, 389805, 619690, 649675, 779610, 805597, 929535, 1299350, 1549225, 1611194, 1859070, 1949025, 2416791, 3098450, 3898050, 4027985, 4647675, 4833582, 8055970, 9295350, 12083955, 20139925, 24167910, 40279850, 60419775, 120839550]

約数ペア:

[(1, 120839550), (2, 60419775), (3, 40279850), (5, 24167910), (6, 20139925), (10, 12083955), (13, 9295350), (15, 8055970), (25, 4833582), (26, 4647675), (30, 4027985), (31, 3898050), (39, 3098450), (50, 2416791), (62, 1949025), (65, 1859070), (75, 1611194), (78, 1549225), (93, 1299350), (130, 929535), (150, 805597), (155, 779610), (186, 649675), (195, 619690), (310, 389805), (325, 371814), (390, 309845), (403, 299850), (465, 259870), (650, 185907), (775, 155922), (806, 149925), (930, 129935), (975, 123938), (1209, 99950), (1550, 77961), (1950, 61969), (1999, 60450), (2015, 59970), (2325, 51974), (2418, 49975), (3998, 30225), (4030, 29985), (4650, 25987), (5997, 20150), (6045, 19990), (9995, 12090), (10075, 11994)]