1330335900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{164239}}^1$

素因数の和:164265

約数の個数: 90

約数和(自身を含む): 4312449680

約数和(自身を除く): 2982113780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 164239, 328478, 492717, 656956, 821195, 985434, 1478151, 1642390, 1970868, 2463585, 2956302, 3284780, 4105975, 4434453, 4927170, 5912604, 7390755, 8211950, 8868906, 9854340, 12317925, 13303359, 14781510, 16423900, 17737812, 22172265, 24635850, 26606718, 29563020, 36953775, 44344530, 49271700, 53213436, 66516795, 73907550, 88689060, 110861325, 133033590, 147815100, 221722650, 266067180, 332583975, 443445300, 665167950, 1330335900]

約数ペア:

[(1, 1330335900), (2, 665167950), (3, 443445300), (4, 332583975), (5, 266067180), (6, 221722650), (9, 147815100), (10, 133033590), (12, 110861325), (15, 88689060), (18, 73907550), (20, 66516795), (25, 53213436), (27, 49271700), (30, 44344530), (36, 36953775), (45, 29563020), (50, 26606718), (54, 24635850), (60, 22172265), (75, 17737812), (81, 16423900), (90, 14781510), (100, 13303359), (108, 12317925), (135, 9854340), (150, 8868906), (162, 8211950), (180, 7390755), (225, 5912604), (270, 4927170), (300, 4434453), (324, 4105975), (405, 3284780), (450, 2956302), (540, 2463585), (675, 1970868), (810, 1642390), (900, 1478151), (1350, 985434), (1620, 821195), (2025, 656956), (2700, 492717), (4050, 328478), (8100, 164239)]