74575260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24371}}^1$

素因数の和:24403

約数の個数: 72

約数和(自身を含む): 239528016

約数和(自身を除く): 164952756

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, 24371, 48742, 73113, 97484, 121855, 146226, 219339, 243710, 292452, 365565, 414307, 438678, 487420, 731130, 828614, 877356, 1096695, 1242921, 1462260, 1657228, 2071535, 2193390, 2485842, 3728763, 4143070, 4386780, 4971684, 6214605, 7457526, 8286140, 12429210, 14915052, 18643815, 24858420, 37287630, 74575260]

約数ペア:

[(1, 74575260), (2, 37287630), (3, 24858420), (4, 18643815), (5, 14915052), (6, 12429210), (9, 8286140), (10, 7457526), (12, 6214605), (15, 4971684), (17, 4386780), (18, 4143070), (20, 3728763), (30, 2485842), (34, 2193390), (36, 2071535), (45, 1657228), (51, 1462260), (60, 1242921), (68, 1096695), (85, 877356), (90, 828614), (102, 731130), (153, 487420), (170, 438678), (180, 414307), (204, 365565), (255, 292452), (306, 243710), (340, 219339), (510, 146226), (612, 121855), (765, 97484), (1020, 73113), (1530, 48742), (3060, 24371)]