272685780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89113}}^1$

素因数の和:89145

約数の個数: 72

約数和(自身を含む): 875812392

約数和(自身を除く): 603126612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 89113, 178226, 267339, 356452, 445565, 534678, 802017, 891130, 1069356, 1336695, 1514921, 1604034, 1782260, 2673390, 3029842, 3208068, 4010085, 4544763, 5346780, 6059684, 7574605, 8020170, 9089526, 13634289, 15149210, 16040340, 18179052, 22723815, 27268578, 30298420, 45447630, 54537156, 68171445, 90895260, 136342890, 272685780]

約数ペア:

[(1, 272685780), (2, 136342890), (3, 90895260), (4, 68171445), (5, 54537156), (6, 45447630), (9, 30298420), (10, 27268578), (12, 22723815), (15, 18179052), (17, 16040340), (18, 15149210), (20, 13634289), (30, 9089526), (34, 8020170), (36, 7574605), (45, 6059684), (51, 5346780), (60, 4544763), (68, 4010085), (85, 3208068), (90, 3029842), (102, 2673390), (153, 1782260), (170, 1604034), (180, 1514921), (204, 1336695), (255, 1069356), (306, 891130), (340, 802017), (510, 534678), (612, 445565), (765, 356452), (1020, 267339), (1530, 178226), (3060, 89113)]