98265780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1938

約数の個数: 108

約数和(自身を含む): 316805580

約数和(自身を除く): 218539800

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, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 1889, 2601, 2890, 3060, 3468, 3778, 4335, 5202, 5667, 5780, 7556, 8670, 9445, 10404, 11334, 13005, 17001, 17340, 18890, 22668, 26010, 28335, 32113, 34002, 37780, 52020, 56670, 64226, 68004, 85005, 96339, 113340, 128452, 160565, 170010, 192678, 289017, 321130, 340020, 385356, 481695, 545921, 578034, 642260, 963390, 1091842, 1156068, 1445085, 1637763, 1926780, 2183684, 2729605, 2890170, 3275526, 4913289, 5459210, 5780340, 6551052, 8188815, 9826578, 10918420, 16377630, 19653156, 24566445, 32755260, 49132890, 98265780]

約数ペア:

[(1, 98265780), (2, 49132890), (3, 32755260), (4, 24566445), (5, 19653156), (6, 16377630), (9, 10918420), (10, 9826578), (12, 8188815), (15, 6551052), (17, 5780340), (18, 5459210), (20, 4913289), (30, 3275526), (34, 2890170), (36, 2729605), (45, 2183684), (51, 1926780), (60, 1637763), (68, 1445085), (85, 1156068), (90, 1091842), (102, 963390), (153, 642260), (170, 578034), (180, 545921), (204, 481695), (255, 385356), (289, 340020), (306, 321130), (340, 289017), (510, 192678), (578, 170010), (612, 160565), (765, 128452), (867, 113340), (1020, 96339), (1156, 85005), (1445, 68004), (1530, 64226), (1734, 56670), (1889, 52020), (2601, 37780), (2890, 34002), (3060, 32113), (3468, 28335), (3778, 26010), (4335, 22668), (5202, 18890), (5667, 17340), (5780, 17001), (7556, 13005), (8670, 11334), (9445, 10404)]