20076090900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{373}}^1\times {\mathrm{179411}}^1$

素因数の和:179801

約数の個数: 72

約数和(自身を含む): 58242876384

約数和(自身を除く): 38166785484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 373, 746, 1119, 1492, 1865, 2238, 3730, 4476, 5595, 7460, 9325, 11190, 18650, 22380, 27975, 37300, 55950, 111900, 179411, 358822, 538233, 717644, 897055, 1076466, 1794110, 2152932, 2691165, 3588220, 4485275, 5382330, 8970550, 10764660, 13455825, 17941100, 26911650, 53823300, 66920303, 133840606, 200760909, 267681212, 334601515, 401521818, 669203030, 803043636, 1003804545, 1338406060, 1673007575, 2007609090, 3346015150, 4015218180, 5019022725, 6692030300, 10038045450, 20076090900]

約数ペア:

[(1, 20076090900), (2, 10038045450), (3, 6692030300), (4, 5019022725), (5, 4015218180), (6, 3346015150), (10, 2007609090), (12, 1673007575), (15, 1338406060), (20, 1003804545), (25, 803043636), (30, 669203030), (50, 401521818), (60, 334601515), (75, 267681212), (100, 200760909), (150, 133840606), (300, 66920303), (373, 53823300), (746, 26911650), (1119, 17941100), (1492, 13455825), (1865, 10764660), (2238, 8970550), (3730, 5382330), (4476, 4485275), (5595, 3588220), (7460, 2691165), (9325, 2152932), (11190, 1794110), (18650, 1076466), (22380, 897055), (27975, 717644), (37300, 538233), (55950, 358822), (111900, 179411)]