172792980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 539548800

約数和(自身を除く): 366755820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 739, 866, 1299, 1478, 1732, 2165, 2217, 2598, 2956, 3695, 3897, 4330, 4434, 5196, 6495, 6651, 7390, 7794, 8660, 8868, 11085, 11691, 12990, 13302, 14780, 15588, 19485, 19953, 22170, 23382, 25980, 26604, 33255, 38970, 39906, 44340, 46764, 58455, 66510, 77940, 79812, 99765, 116910, 133020, 199530, 233820, 319987, 399060, 639974, 959961, 1279948, 1599935, 1919922, 2879883, 3199870, 3839844, 4799805, 5759766, 6399740, 8639649, 9599610, 11519532, 14399415, 17279298, 19199220, 28798830, 34558596, 43198245, 57597660, 86396490, 172792980]

約数ペア:

[(1, 172792980), (2, 86396490), (3, 57597660), (4, 43198245), (5, 34558596), (6, 28798830), (9, 19199220), (10, 17279298), (12, 14399415), (15, 11519532), (18, 9599610), (20, 8639649), (27, 6399740), (30, 5759766), (36, 4799805), (45, 3839844), (54, 3199870), (60, 2879883), (90, 1919922), (108, 1599935), (135, 1279948), (180, 959961), (270, 639974), (433, 399060), (540, 319987), (739, 233820), (866, 199530), (1299, 133020), (1478, 116910), (1732, 99765), (2165, 79812), (2217, 77940), (2598, 66510), (2956, 58455), (3695, 46764), (3897, 44340), (4330, 39906), (4434, 38970), (5196, 33255), (6495, 26604), (6651, 25980), (7390, 23382), (7794, 22170), (8660, 19953), (8868, 19485), (11085, 15588), (11691, 14780), (12990, 13302)]