139906260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 484048656

約数和(自身を除く): 344142396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3517, 3978, 4420, 6630, 7034, 7956, 9945, 10551, 13260, 14068, 17585, 19890, 21102, 31653, 35170, 39780, 42204, 45721, 52755, 59789, 63306, 70340, 91442, 105510, 119578, 126612, 137163, 158265, 179367, 182884, 211020, 228605, 239156, 274326, 298945, 316530, 358734, 411489, 457210, 538101, 548652, 597890, 633060, 685815, 717468, 777257, 822978, 896835, 914420, 1076202, 1195780, 1371630, 1554514, 1645956, 1793670, 2057445, 2152404, 2331771, 2690505, 2743260, 3109028, 3587340, 3886285, 4114890, 4663542, 5381010, 6995313, 7772570, 8229780, 9327084, 10762020, 11658855, 13990626, 15545140, 23317710, 27981252, 34976565, 46635420, 69953130, 139906260]

約数ペア:

[(1, 139906260), (2, 69953130), (3, 46635420), (4, 34976565), (5, 27981252), (6, 23317710), (9, 15545140), (10, 13990626), (12, 11658855), (13, 10762020), (15, 9327084), (17, 8229780), (18, 7772570), (20, 6995313), (26, 5381010), (30, 4663542), (34, 4114890), (36, 3886285), (39, 3587340), (45, 3109028), (51, 2743260), (52, 2690505), (60, 2331771), (65, 2152404), (68, 2057445), (78, 1793670), (85, 1645956), (90, 1554514), (102, 1371630), (117, 1195780), (130, 1076202), (153, 914420), (156, 896835), (170, 822978), (180, 777257), (195, 717468), (204, 685815), (221, 633060), (234, 597890), (255, 548652), (260, 538101), (306, 457210), (340, 411489), (390, 358734), (442, 316530), (468, 298945), (510, 274326), (585, 239156), (612, 228605), (663, 211020), (765, 182884), (780, 179367), (884, 158265), (1020, 137163), (1105, 126612), (1170, 119578), (1326, 105510), (1530, 91442), (1989, 70340), (2210, 63306), (2340, 59789), (2652, 52755), (3060, 45721), (3315, 42204), (3517, 39780), (3978, 35170), (4420, 31653), (6630, 21102), (7034, 19890), (7956, 17585), (9945, 14068), (10551, 13260)]