77962680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12773

約数の個数: 96

約数和(自身を含む): 268304400

約数和(自身を除く): 190341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 114651, 127390, 152868, 191085, 216563, 229302, 254780, 305736, 382170, 433126, 458604, 509560, 573255, 649689, 764340, 866252, 917208, 1082815, 1146510, 1299378, 1528680, 1732504, 1949067, 2165630, 2293020, 2598756, 3248445, 3898134, 4331260, 4586040, 5197512, 6496890, 7796268, 8662520, 9745335, 12993780, 15592536, 19490670, 25987560, 38981340, 77962680]

約数ペア:

[(1, 77962680), (2, 38981340), (3, 25987560), (4, 19490670), (5, 15592536), (6, 12993780), (8, 9745335), (9, 8662520), (10, 7796268), (12, 6496890), (15, 5197512), (17, 4586040), (18, 4331260), (20, 3898134), (24, 3248445), (30, 2598756), (34, 2293020), (36, 2165630), (40, 1949067), (45, 1732504), (51, 1528680), (60, 1299378), (68, 1146510), (72, 1082815), (85, 917208), (90, 866252), (102, 764340), (120, 649689), (136, 573255), (153, 509560), (170, 458604), (180, 433126), (204, 382170), (255, 305736), (306, 254780), (340, 229302), (360, 216563), (408, 191085), (510, 152868), (612, 127390), (680, 114651), (765, 101912), (1020, 76434), (1224, 63695), (1530, 50956), (2040, 38217), (3060, 25478), (6120, 12739)]