255615538750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{7487}}^1$

素因数の和:7724

約数の個数: 160

約数和(自身を含む): 565911650304

約数和(自身を除く): 310296111554

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 191, 250, 275, 286, 325, 382, 550, 625, 650, 715, 955, 1250, 1375, 1430, 1625, 1910, 2101, 2483, 2750, 3250, 3575, 4202, 4775, 4966, 6875, 7150, 7487, 8125, 9550, 10505, 12415, 13750, 14974, 16250, 17875, 21010, 23875, 24830, 27313, 35750, 37435, 47750, 52525, 54626, 62075, 74870, 82357, 89375, 97331, 105050, 119375, 124150, 136565, 164714, 178750, 187175, 194662, 238750, 262625, 273130, 310375, 374350, 411785, 486655, 525250, 620750, 682825, 823570, 935875, 973310, 1070641, 1313125, 1365650, 1430017, 1551875, 1871750, 2058925, 2141282, 2433275, 2626250, 2860034, 3103750, 3414125, 4117850, 4679375, 4866550, 5353205, 6828250, 7150085, 9358750, 10294625, 10706410, 12166375, 14300170, 15730187, 17070625, 18590221, 20589250, 24332750, 26766025, 31460374, 34141250, 35750425, 37180442, 51473125, 53532050, 60831875, 71500850, 78650935, 92951105, 102946250, 121663750, 133830125, 157301870, 178752125, 185902210, 204492431, 267660250, 357504250, 393254675, 408984862, 464755525, 669150625, 786509350, 893760625, 929511050, 1022462155, 1338301250, 1787521250, 1966273375, 2044924310, 2323777625, 3932546750, 4647555250, 5112310775, 9831366875, 10224621550, 11618888125, 19662733750, 23237776250, 25561553875, 51123107750, 127807769375, 255615538750]

約数ペア:

[(1, 255615538750), (2, 127807769375), (5, 51123107750), (10, 25561553875), (11, 23237776250), (13, 19662733750), (22, 11618888125), (25, 10224621550), (26, 9831366875), (50, 5112310775), (55, 4647555250), (65, 3932546750), (110, 2323777625), (125, 2044924310), (130, 1966273375), (143, 1787521250), (191, 1338301250), (250, 1022462155), (275, 929511050), (286, 893760625), (325, 786509350), (382, 669150625), (550, 464755525), (625, 408984862), (650, 393254675), (715, 357504250), (955, 267660250), (1250, 204492431), (1375, 185902210), (1430, 178752125), (1625, 157301870), (1910, 133830125), (2101, 121663750), (2483, 102946250), (2750, 92951105), (3250, 78650935), (3575, 71500850), (4202, 60831875), (4775, 53532050), (4966, 51473125), (6875, 37180442), (7150, 35750425), (7487, 34141250), (8125, 31460374), (9550, 26766025), (10505, 24332750), (12415, 20589250), (13750, 18590221), (14974, 17070625), (16250, 15730187), (17875, 14300170), (21010, 12166375), (23875, 10706410), (24830, 10294625), (27313, 9358750), (35750, 7150085), (37435, 6828250), (47750, 5353205), (52525, 4866550), (54626, 4679375), (62075, 4117850), (74870, 3414125), (82357, 3103750), (89375, 2860034), (97331, 2626250), (105050, 2433275), (119375, 2141282), (124150, 2058925), (136565, 1871750), (164714, 1551875), (178750, 1430017), (187175, 1365650), (194662, 1313125), (238750, 1070641), (262625, 973310), (273130, 935875), (310375, 823570), (374350, 682825), (411785, 620750), (486655, 525250)]