38916900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3962

約数の個数: 108

約数和(自身を含む): 133106064

約数和(自身を除く): 94189164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 3931, 4950, 7862, 9900, 11793, 15724, 19655, 23586, 35379, 39310, 43241, 47172, 58965, 70758, 78620, 86482, 98275, 117930, 129723, 141516, 172964, 176895, 196550, 216205, 235860, 259446, 294825, 353790, 389169, 393100, 432410, 518892, 589650, 648615, 707580, 778338, 864820, 884475, 1081025, 1179300, 1297230, 1556676, 1768950, 1945845, 2162050, 2594460, 3243075, 3537900, 3891690, 4324100, 6486150, 7783380, 9729225, 12972300, 19458450, 38916900]

約数ペア:

[(1, 38916900), (2, 19458450), (3, 12972300), (4, 9729225), (5, 7783380), (6, 6486150), (9, 4324100), (10, 3891690), (11, 3537900), (12, 3243075), (15, 2594460), (18, 2162050), (20, 1945845), (22, 1768950), (25, 1556676), (30, 1297230), (33, 1179300), (36, 1081025), (44, 884475), (45, 864820), (50, 778338), (55, 707580), (60, 648615), (66, 589650), (75, 518892), (90, 432410), (99, 393100), (100, 389169), (110, 353790), (132, 294825), (150, 259446), (165, 235860), (180, 216205), (198, 196550), (220, 176895), (225, 172964), (275, 141516), (300, 129723), (330, 117930), (396, 98275), (450, 86482), (495, 78620), (550, 70758), (660, 58965), (825, 47172), (900, 43241), (990, 39310), (1100, 35379), (1650, 23586), (1980, 19655), (2475, 15724), (3300, 11793), (3931, 9900), (4950, 7862)]