90718350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 239568000

約数和(自身を除く): 148849650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 139, 150, 190, 229, 278, 285, 417, 458, 475, 570, 687, 695, 834, 950, 1145, 1374, 1390, 1425, 2085, 2290, 2641, 2850, 3435, 3475, 4170, 4351, 5282, 5725, 6870, 6950, 7923, 8702, 10425, 11450, 13053, 13205, 15846, 17175, 20850, 21755, 26106, 26410, 31831, 34350, 39615, 43510, 63662, 65265, 66025, 79230, 95493, 108775, 130530, 132050, 159155, 190986, 198075, 217550, 318310, 326325, 396150, 477465, 604789, 652650, 795775, 954930, 1209578, 1591550, 1814367, 2387325, 3023945, 3628734, 4774650, 6047890, 9071835, 15119725, 18143670, 30239450, 45359175, 90718350]

約数ペア:

[(1, 90718350), (2, 45359175), (3, 30239450), (5, 18143670), (6, 15119725), (10, 9071835), (15, 6047890), (19, 4774650), (25, 3628734), (30, 3023945), (38, 2387325), (50, 1814367), (57, 1591550), (75, 1209578), (95, 954930), (114, 795775), (139, 652650), (150, 604789), (190, 477465), (229, 396150), (278, 326325), (285, 318310), (417, 217550), (458, 198075), (475, 190986), (570, 159155), (687, 132050), (695, 130530), (834, 108775), (950, 95493), (1145, 79230), (1374, 66025), (1390, 65265), (1425, 63662), (2085, 43510), (2290, 39615), (2641, 34350), (2850, 31831), (3435, 26410), (3475, 26106), (4170, 21755), (4351, 20850), (5282, 17175), (5725, 15846), (6870, 13205), (6950, 13053), (7923, 11450), (8702, 10425)]