28662150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 80352000

約数和(自身を除く): 51689850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 165, 174, 275, 290, 319, 330, 435, 550, 599, 638, 725, 825, 870, 957, 1198, 1450, 1595, 1650, 1797, 1914, 2175, 2995, 3190, 3594, 4350, 4785, 5990, 6589, 7975, 8985, 9570, 13178, 14975, 15950, 17371, 17970, 19767, 23925, 29950, 32945, 34742, 39534, 44925, 47850, 52113, 65890, 86855, 89850, 98835, 104226, 164725, 173710, 191081, 197670, 260565, 329450, 382162, 434275, 494175, 521130, 573243, 868550, 955405, 988350, 1146486, 1302825, 1910810, 2605650, 2866215, 4777025, 5732430, 9554050, 14331075, 28662150]

約数ペア:

[(1, 28662150), (2, 14331075), (3, 9554050), (5, 5732430), (6, 4777025), (10, 2866215), (11, 2605650), (15, 1910810), (22, 1302825), (25, 1146486), (29, 988350), (30, 955405), (33, 868550), (50, 573243), (55, 521130), (58, 494175), (66, 434275), (75, 382162), (87, 329450), (110, 260565), (145, 197670), (150, 191081), (165, 173710), (174, 164725), (275, 104226), (290, 98835), (319, 89850), (330, 86855), (435, 65890), (550, 52113), (599, 47850), (638, 44925), (725, 39534), (825, 34742), (870, 32945), (957, 29950), (1198, 23925), (1450, 19767), (1595, 17970), (1650, 17371), (1797, 15950), (1914, 14975), (2175, 13178), (2995, 9570), (3190, 8985), (3594, 7975), (4350, 6589), (4785, 5990)]