12345288750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{1097359}}^1$

素因数の和:1097387

約数の個数: 60

約数和(自身を含む): 33424488240

約数和(自身を除く): 21079199490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250, 1097359, 2194718, 3292077, 5486795, 6584154, 9876231, 10973590, 16460385, 19752462, 27433975, 32920770, 49381155, 54867950, 82301925, 98762310, 137169875, 164603850, 246905775, 274339750, 411509625, 493811550, 685849375, 823019250, 1234528875, 1371698750, 2057548125, 2469057750, 4115096250, 6172644375, 12345288750]

約数ペア:

[(1, 12345288750), (2, 6172644375), (3, 4115096250), (5, 2469057750), (6, 2057548125), (9, 1371698750), (10, 1234528875), (15, 823019250), (18, 685849375), (25, 493811550), (30, 411509625), (45, 274339750), (50, 246905775), (75, 164603850), (90, 137169875), (125, 98762310), (150, 82301925), (225, 54867950), (250, 49381155), (375, 32920770), (450, 27433975), (625, 19752462), (750, 16460385), (1125, 10973590), (1250, 9876231), (1875, 6584154), (2250, 5486795), (3750, 3292077), (5625, 2194718), (11250, 1097359)]