63600980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 147474432

約数和(自身を除く): 83873452

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 361, 380, 383, 437, 460, 722, 766, 874, 1444, 1532, 1748, 1805, 1915, 2185, 3610, 3830, 4370, 7220, 7277, 7660, 8303, 8740, 8809, 14554, 16606, 17618, 29108, 33212, 35236, 36385, 41515, 44045, 72770, 83030, 88090, 138263, 145540, 166060, 167371, 176180, 276526, 334742, 553052, 669484, 691315, 836855, 1382630, 1673710, 2765260, 3180049, 3347420, 6360098, 12720196, 15900245, 31800490, 63600980]

約数ペア:

[(1, 63600980), (2, 31800490), (4, 15900245), (5, 12720196), (10, 6360098), (19, 3347420), (20, 3180049), (23, 2765260), (38, 1673710), (46, 1382630), (76, 836855), (92, 691315), (95, 669484), (115, 553052), (190, 334742), (230, 276526), (361, 176180), (380, 167371), (383, 166060), (437, 145540), (460, 138263), (722, 88090), (766, 83030), (874, 72770), (1444, 44045), (1532, 41515), (1748, 36385), (1805, 35236), (1915, 33212), (2185, 29108), (3610, 17618), (3830, 16606), (4370, 14554), (7220, 8809), (7277, 8740), (7660, 8303)]