156968273900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2848789}}^1$

素因数の和:2848851

約数の個数: 72

約数和(自身を含む): 370912458000

約数和(自身を除く): 213944184100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 11020, 13775, 27550, 55100, 2848789, 5697578, 11395156, 14243945, 28487890, 54126991, 56975780, 71219725, 82614881, 108253982, 142439450, 165229762, 216507964, 270634955, 284878900, 330459524, 413074405, 541269910, 826148810, 1082539820, 1353174775, 1569682739, 1652297620, 2065372025, 2706349550, 3139365478, 4130744050, 5412699100, 6278730956, 7848413695, 8261488100, 15696827390, 31393654780, 39242068475, 78484136950, 156968273900]

約数ペア:

[(1, 156968273900), (2, 78484136950), (4, 39242068475), (5, 31393654780), (10, 15696827390), (19, 8261488100), (20, 7848413695), (25, 6278730956), (29, 5412699100), (38, 4130744050), (50, 3139365478), (58, 2706349550), (76, 2065372025), (95, 1652297620), (100, 1569682739), (116, 1353174775), (145, 1082539820), (190, 826148810), (290, 541269910), (380, 413074405), (475, 330459524), (551, 284878900), (580, 270634955), (725, 216507964), (950, 165229762), (1102, 142439450), (1450, 108253982), (1900, 82614881), (2204, 71219725), (2755, 56975780), (2900, 54126991), (5510, 28487890), (11020, 14243945), (13775, 11395156), (27550, 5697578), (55100, 2848789)]