245195100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{30271}}^1$

素因数の和:30297

約数の個数: 90

約数和(自身を含む): 794851904

約数和(自身を除く): 549656804

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, 30271, 60542, 90813, 121084, 151355, 181626, 272439, 302710, 363252, 454065, 544878, 605420, 756775, 817317, 908130, 1089756, 1362195, 1513550, 1634634, 1816260, 2270325, 2451951, 2724390, 3027100, 3269268, 4086585, 4540650, 4903902, 5448780, 6810975, 8173170, 9081300, 9807804, 12259755, 13621950, 16346340, 20432925, 24519510, 27243900, 40865850, 49039020, 61298775, 81731700, 122597550, 245195100]

約数ペア:

[(1, 245195100), (2, 122597550), (3, 81731700), (4, 61298775), (5, 49039020), (6, 40865850), (9, 27243900), (10, 24519510), (12, 20432925), (15, 16346340), (18, 13621950), (20, 12259755), (25, 9807804), (27, 9081300), (30, 8173170), (36, 6810975), (45, 5448780), (50, 4903902), (54, 4540650), (60, 4086585), (75, 3269268), (81, 3027100), (90, 2724390), (100, 2451951), (108, 2270325), (135, 1816260), (150, 1634634), (162, 1513550), (180, 1362195), (225, 1089756), (270, 908130), (300, 817317), (324, 756775), (405, 605420), (450, 544878), (540, 454065), (675, 363252), (810, 302710), (900, 272439), (1350, 181626), (1620, 151355), (2025, 121084), (2700, 90813), (4050, 60542), (8100, 30271)]