25309260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 84157920

約数和(自身を除く): 58848660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 919, 1020, 1377, 1530, 1620, 1836, 1838, 2295, 2754, 2757, 3060, 3676, 4590, 4595, 5508, 5514, 6885, 8271, 9180, 9190, 11028, 13770, 13785, 15623, 16542, 18380, 24813, 27540, 27570, 31246, 33084, 41355, 46869, 49626, 55140, 62492, 74439, 78115, 82710, 93738, 99252, 124065, 140607, 148878, 156230, 165420, 187476, 234345, 248130, 281214, 297756, 312460, 372195, 421821, 468690, 496260, 562428, 703035, 744390, 843642, 937380, 1265463, 1406070, 1488780, 1687284, 2109105, 2530926, 2812140, 4218210, 5061852, 6327315, 8436420, 12654630, 25309260]

約数ペア:

[(1, 25309260), (2, 12654630), (3, 8436420), (4, 6327315), (5, 5061852), (6, 4218210), (9, 2812140), (10, 2530926), (12, 2109105), (15, 1687284), (17, 1488780), (18, 1406070), (20, 1265463), (27, 937380), (30, 843642), (34, 744390), (36, 703035), (45, 562428), (51, 496260), (54, 468690), (60, 421821), (68, 372195), (81, 312460), (85, 297756), (90, 281214), (102, 248130), (108, 234345), (135, 187476), (153, 165420), (162, 156230), (170, 148878), (180, 140607), (204, 124065), (255, 99252), (270, 93738), (306, 82710), (324, 78115), (340, 74439), (405, 62492), (459, 55140), (510, 49626), (540, 46869), (612, 41355), (765, 33084), (810, 31246), (918, 27570), (919, 27540), (1020, 24813), (1377, 18380), (1530, 16542), (1620, 15623), (1836, 13785), (1838, 13770), (2295, 11028), (2754, 9190), (2757, 9180), (3060, 8271), (3676, 6885), (4590, 5514), (4595, 5508)]