2425800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 8124480

約数和(自身を除く): 5698680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 311, 312, 325, 390, 520, 600, 622, 650, 780, 933, 975, 1244, 1300, 1555, 1560, 1866, 1950, 2488, 2600, 3110, 3732, 3900, 4043, 4665, 6220, 7464, 7775, 7800, 8086, 9330, 12129, 12440, 15550, 16172, 18660, 20215, 23325, 24258, 31100, 32344, 37320, 40430, 46650, 48516, 60645, 62200, 80860, 93300, 97032, 101075, 121290, 161720, 186600, 202150, 242580, 303225, 404300, 485160, 606450, 808600, 1212900, 2425800]

約数ペア:

[(1, 2425800), (2, 1212900), (3, 808600), (4, 606450), (5, 485160), (6, 404300), (8, 303225), (10, 242580), (12, 202150), (13, 186600), (15, 161720), (20, 121290), (24, 101075), (25, 97032), (26, 93300), (30, 80860), (39, 62200), (40, 60645), (50, 48516), (52, 46650), (60, 40430), (65, 37320), (75, 32344), (78, 31100), (100, 24258), (104, 23325), (120, 20215), (130, 18660), (150, 16172), (156, 15550), (195, 12440), (200, 12129), (260, 9330), (300, 8086), (311, 7800), (312, 7775), (325, 7464), (390, 6220), (520, 4665), (600, 4043), (622, 3900), (650, 3732), (780, 3110), (933, 2600), (975, 2488), (1244, 1950), (1300, 1866), (1555, 1560)]