429307740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16007}}^1$

素因数の和:16171

約数の個数: 72

約数和(自身を含む): 1311055200

約数和(自身を除く): 881747460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 16007, 26820, 32014, 48021, 64028, 80035, 96042, 144063, 160070, 192084, 240105, 288126, 320140, 480210, 576252, 720315, 960420, 1440630, 2385043, 2881260, 4770086, 7155129, 9540172, 11925215, 14310258, 21465387, 23850430, 28620516, 35775645, 42930774, 47700860, 71551290, 85861548, 107326935, 143102580, 214653870, 429307740]

約数ペア:

[(1, 429307740), (2, 214653870), (3, 143102580), (4, 107326935), (5, 85861548), (6, 71551290), (9, 47700860), (10, 42930774), (12, 35775645), (15, 28620516), (18, 23850430), (20, 21465387), (30, 14310258), (36, 11925215), (45, 9540172), (60, 7155129), (90, 4770086), (149, 2881260), (180, 2385043), (298, 1440630), (447, 960420), (596, 720315), (745, 576252), (894, 480210), (1341, 320140), (1490, 288126), (1788, 240105), (2235, 192084), (2682, 160070), (2980, 144063), (4470, 96042), (5364, 80035), (6705, 64028), (8940, 48021), (13410, 32014), (16007, 26820)]