172481850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13217}}^1$

素因数の和:13264

約数の個数: 72

約数和(自身を含む): 479416860

約数和(自身を除く): 306935010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 6525, 13050, 13217, 26434, 39651, 66085, 79302, 118953, 132170, 198255, 237906, 330425, 383293, 396510, 594765, 660850, 766586, 991275, 1149879, 1189530, 1916465, 1982550, 2299758, 2973825, 3449637, 3832930, 5749395, 5947650, 6899274, 9582325, 11498790, 17248185, 19164650, 28746975, 34496370, 57493950, 86240925, 172481850]

約数ペア:

[(1, 172481850), (2, 86240925), (3, 57493950), (5, 34496370), (6, 28746975), (9, 19164650), (10, 17248185), (15, 11498790), (18, 9582325), (25, 6899274), (29, 5947650), (30, 5749395), (45, 3832930), (50, 3449637), (58, 2973825), (75, 2299758), (87, 1982550), (90, 1916465), (145, 1189530), (150, 1149879), (174, 991275), (225, 766586), (261, 660850), (290, 594765), (435, 396510), (450, 383293), (522, 330425), (725, 237906), (870, 198255), (1305, 132170), (1450, 118953), (2175, 79302), (2610, 66085), (4350, 39651), (6525, 26434), (13050, 13217)]