133511940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25577}}^1$

素因数の和:25621

約数の個数: 72

約数和(自身を含む): 418967640

約数和(自身を除く): 285455700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 25577, 51154, 76731, 102308, 127885, 153462, 230193, 255770, 306924, 383655, 460386, 511540, 741733, 767310, 920772, 1150965, 1483466, 1534620, 2225199, 2301930, 2966932, 3708665, 4450398, 4603860, 6675597, 7417330, 8900796, 11125995, 13351194, 14834660, 22251990, 26702388, 33377985, 44503980, 66755970, 133511940]

約数ペア:

[(1, 133511940), (2, 66755970), (3, 44503980), (4, 33377985), (5, 26702388), (6, 22251990), (9, 14834660), (10, 13351194), (12, 11125995), (15, 8900796), (18, 7417330), (20, 6675597), (29, 4603860), (30, 4450398), (36, 3708665), (45, 2966932), (58, 2301930), (60, 2225199), (87, 1534620), (90, 1483466), (116, 1150965), (145, 920772), (174, 767310), (180, 741733), (261, 511540), (290, 460386), (348, 383655), (435, 306924), (522, 255770), (580, 230193), (870, 153462), (1044, 127885), (1305, 102308), (1740, 76731), (2610, 51154), (5220, 25577)]