25309080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 82882800

約数和(自身を除く): 57573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 307, 360, 458, 614, 687, 916, 921, 1145, 1228, 1374, 1535, 1832, 1842, 2061, 2290, 2456, 2748, 2763, 3070, 3435, 3684, 4122, 4580, 4605, 5496, 5526, 6140, 6870, 7368, 8244, 9160, 9210, 10305, 11052, 12280, 13740, 13815, 16488, 18420, 20610, 22104, 27480, 27630, 36840, 41220, 55260, 70303, 82440, 110520, 140606, 210909, 281212, 351515, 421818, 562424, 632727, 703030, 843636, 1054545, 1265454, 1406060, 1687272, 2109090, 2530908, 2812120, 3163635, 4218180, 5061816, 6327270, 8436360, 12654540, 25309080]

約数ペア:

[(1, 25309080), (2, 12654540), (3, 8436360), (4, 6327270), (5, 5061816), (6, 4218180), (8, 3163635), (9, 2812120), (10, 2530908), (12, 2109090), (15, 1687272), (18, 1406060), (20, 1265454), (24, 1054545), (30, 843636), (36, 703030), (40, 632727), (45, 562424), (60, 421818), (72, 351515), (90, 281212), (120, 210909), (180, 140606), (229, 110520), (307, 82440), (360, 70303), (458, 55260), (614, 41220), (687, 36840), (916, 27630), (921, 27480), (1145, 22104), (1228, 20610), (1374, 18420), (1535, 16488), (1832, 13815), (1842, 13740), (2061, 12280), (2290, 11052), (2456, 10305), (2748, 9210), (2763, 9160), (3070, 8244), (3435, 7368), (3684, 6870), (4122, 6140), (4580, 5526), (4605, 5496)]