103427320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 258616800

約数和(自身を除く): 155189480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 289, 340, 389, 391, 460, 578, 680, 778, 782, 920, 1156, 1445, 1556, 1564, 1945, 1955, 2312, 2890, 3112, 3128, 3890, 3910, 5780, 6613, 6647, 7780, 7820, 8947, 11560, 13226, 13294, 15560, 15640, 17894, 26452, 26588, 33065, 33235, 35788, 44735, 52904, 53176, 66130, 66470, 71576, 89470, 112421, 132260, 132940, 152099, 178940, 224842, 264520, 265880, 304198, 357880, 449684, 562105, 608396, 760495, 899368, 1124210, 1216792, 1520990, 2248420, 2585683, 3041980, 4496840, 5171366, 6083960, 10342732, 12928415, 20685464, 25856830, 51713660, 103427320]

約数ペア:

[(1, 103427320), (2, 51713660), (4, 25856830), (5, 20685464), (8, 12928415), (10, 10342732), (17, 6083960), (20, 5171366), (23, 4496840), (34, 3041980), (40, 2585683), (46, 2248420), (68, 1520990), (85, 1216792), (92, 1124210), (115, 899368), (136, 760495), (170, 608396), (184, 562105), (230, 449684), (289, 357880), (340, 304198), (389, 265880), (391, 264520), (460, 224842), (578, 178940), (680, 152099), (778, 132940), (782, 132260), (920, 112421), (1156, 89470), (1445, 71576), (1556, 66470), (1564, 66130), (1945, 53176), (1955, 52904), (2312, 44735), (2890, 35788), (3112, 33235), (3128, 33065), (3890, 26588), (3910, 26452), (5780, 17894), (6613, 15640), (6647, 15560), (7780, 13294), (7820, 13226), (8947, 11560)]