83168460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20127

約数の個数: 72

約数和(自身を含む): 263259360

約数和(自身を除く): 180090900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 20089, 40178, 60267, 80356, 100445, 120534, 180801, 200890, 241068, 301335, 361602, 401780, 462047, 602670, 723204, 904005, 924094, 1205340, 1386141, 1808010, 1848188, 2310235, 2772282, 3616020, 4158423, 4620470, 5544564, 6930705, 8316846, 9240940, 13861410, 16633692, 20792115, 27722820, 41584230, 83168460]

約数ペア:

[(1, 83168460), (2, 41584230), (3, 27722820), (4, 20792115), (5, 16633692), (6, 13861410), (9, 9240940), (10, 8316846), (12, 6930705), (15, 5544564), (18, 4620470), (20, 4158423), (23, 3616020), (30, 2772282), (36, 2310235), (45, 1848188), (46, 1808010), (60, 1386141), (69, 1205340), (90, 924094), (92, 904005), (115, 723204), (138, 602670), (180, 462047), (207, 401780), (230, 361602), (276, 301335), (345, 241068), (414, 200890), (460, 180801), (690, 120534), (828, 100445), (1035, 80356), (1380, 60267), (2070, 40178), (4140, 20089)]