9397260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 31370976

約数和(自身を除く): 21973716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 83, 85, 90, 102, 111, 148, 153, 166, 170, 180, 185, 204, 222, 249, 255, 306, 332, 333, 340, 370, 415, 444, 498, 510, 555, 612, 629, 666, 740, 747, 765, 830, 996, 1020, 1110, 1245, 1258, 1332, 1411, 1494, 1530, 1660, 1665, 1887, 2220, 2490, 2516, 2822, 2988, 3060, 3071, 3145, 3330, 3735, 3774, 4233, 4980, 5644, 5661, 6142, 6290, 6660, 7055, 7470, 7548, 8466, 9213, 9435, 11322, 12284, 12580, 12699, 14110, 14940, 15355, 16932, 18426, 18870, 21165, 22644, 25398, 27639, 28220, 28305, 30710, 36852, 37740, 42330, 46065, 50796, 52207, 55278, 56610, 61420, 63495, 84660, 92130, 104414, 110556, 113220, 126990, 138195, 156621, 184260, 208828, 253980, 261035, 276390, 313242, 469863, 522070, 552780, 626484, 783105, 939726, 1044140, 1566210, 1879452, 2349315, 3132420, 4698630, 9397260]

約数ペア:

[(1, 9397260), (2, 4698630), (3, 3132420), (4, 2349315), (5, 1879452), (6, 1566210), (9, 1044140), (10, 939726), (12, 783105), (15, 626484), (17, 552780), (18, 522070), (20, 469863), (30, 313242), (34, 276390), (36, 261035), (37, 253980), (45, 208828), (51, 184260), (60, 156621), (68, 138195), (74, 126990), (83, 113220), (85, 110556), (90, 104414), (102, 92130), (111, 84660), (148, 63495), (153, 61420), (166, 56610), (170, 55278), (180, 52207), (185, 50796), (204, 46065), (222, 42330), (249, 37740), (255, 36852), (306, 30710), (332, 28305), (333, 28220), (340, 27639), (370, 25398), (415, 22644), (444, 21165), (498, 18870), (510, 18426), (555, 16932), (612, 15355), (629, 14940), (666, 14110), (740, 12699), (747, 12580), (765, 12284), (830, 11322), (996, 9435), (1020, 9213), (1110, 8466), (1245, 7548), (1258, 7470), (1332, 7055), (1411, 6660), (1494, 6290), (1530, 6142), (1660, 5661), (1665, 5644), (1887, 4980), (2220, 4233), (2490, 3774), (2516, 3735), (2822, 3330), (2988, 3145), (3060, 3071)]