149747000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11553

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 227648200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 11519, 13000, 23038, 46076, 57595, 92152, 115190, 149747, 230380, 287975, 299494, 460760, 575950, 598988, 748735, 1151900, 1197976, 1439875, 1497470, 2303800, 2879750, 2994940, 3743675, 5759500, 5989880, 7487350, 11519000, 14974700, 18718375, 29949400, 37436750, 74873500, 149747000]

約数ペア:

[(1, 149747000), (2, 74873500), (4, 37436750), (5, 29949400), (8, 18718375), (10, 14974700), (13, 11519000), (20, 7487350), (25, 5989880), (26, 5759500), (40, 3743675), (50, 2994940), (52, 2879750), (65, 2303800), (100, 1497470), (104, 1439875), (125, 1197976), (130, 1151900), (200, 748735), (250, 598988), (260, 575950), (325, 460760), (500, 299494), (520, 287975), (650, 230380), (1000, 149747), (1300, 115190), (1625, 92152), (2600, 57595), (3250, 46076), (6500, 23038), (11519, 13000)]