67439340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22039}}^1$

素因数の和:22071

約数の個数: 72

約数和(自身を含む): 216609120

約数和(自身を除く): 149169780

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, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22039, 44078, 66117, 88156, 110195, 132234, 198351, 220390, 264468, 330585, 374663, 396702, 440780, 661170, 749326, 793404, 991755, 1123989, 1322340, 1498652, 1873315, 1983510, 2247978, 3371967, 3746630, 3967020, 4495956, 5619945, 6743934, 7493260, 11239890, 13487868, 16859835, 22479780, 33719670, 67439340]

約数ペア:

[(1, 67439340), (2, 33719670), (3, 22479780), (4, 16859835), (5, 13487868), (6, 11239890), (9, 7493260), (10, 6743934), (12, 5619945), (15, 4495956), (17, 3967020), (18, 3746630), (20, 3371967), (30, 2247978), (34, 1983510), (36, 1873315), (45, 1498652), (51, 1322340), (60, 1123989), (68, 991755), (85, 793404), (90, 749326), (102, 661170), (153, 440780), (170, 396702), (180, 374663), (204, 330585), (255, 264468), (306, 220390), (340, 198351), (510, 132234), (612, 110195), (765, 88156), (1020, 66117), (1530, 44078), (3060, 22039)]