82207980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 96

約数和(自身を含む): 266918400

約数和(自身を除く): 184710420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6619, 12420, 13238, 19857, 26476, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 132380, 152237, 178713, 198570, 238284, 297855, 304474, 357426, 397140, 456711, 595710, 608948, 714852, 761185, 893565, 913422, 1191420, 1370133, 1522370, 1787130, 1826844, 2283555, 2740266, 3044740, 3574260, 4110399, 4567110, 5480532, 6850665, 8220798, 9134220, 13701330, 16441596, 20551995, 27402660, 41103990, 82207980]

約数ペア:

[(1, 82207980), (2, 41103990), (3, 27402660), (4, 20551995), (5, 16441596), (6, 13701330), (9, 9134220), (10, 8220798), (12, 6850665), (15, 5480532), (18, 4567110), (20, 4110399), (23, 3574260), (27, 3044740), (30, 2740266), (36, 2283555), (45, 1826844), (46, 1787130), (54, 1522370), (60, 1370133), (69, 1191420), (90, 913422), (92, 893565), (108, 761185), (115, 714852), (135, 608948), (138, 595710), (180, 456711), (207, 397140), (230, 357426), (270, 304474), (276, 297855), (345, 238284), (414, 198570), (460, 178713), (540, 152237), (621, 132380), (690, 119142), (828, 99285), (1035, 79428), (1242, 66190), (1380, 59571), (2070, 39714), (2484, 33095), (3105, 26476), (4140, 19857), (6210, 13238), (6619, 12420)]