260117000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 764225280

約数和(自身を除く): 504108280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 25, 26, 34, 40, 44, 50, 52, 55, 65, 68, 85, 88, 100, 104, 107, 110, 125, 130, 136, 143, 170, 187, 200, 214, 220, 221, 250, 260, 275, 286, 325, 340, 374, 425, 428, 440, 442, 500, 520, 535, 550, 572, 650, 680, 715, 748, 850, 856, 884, 935, 1000, 1070, 1100, 1105, 1144, 1177, 1300, 1375, 1391, 1430, 1496, 1625, 1700, 1768, 1819, 1870, 2125, 2140, 2200, 2210, 2354, 2431, 2600, 2675, 2750, 2782, 2860, 3250, 3400, 3575, 3638, 3740, 4250, 4280, 4420, 4675, 4708, 4862, 5350, 5500, 5525, 5564, 5720, 5885, 6500, 6955, 7150, 7276, 7480, 8500, 8840, 9095, 9350, 9416, 9724, 10700, 11000, 11050, 11128, 11770, 12155, 13000, 13375, 13910, 14300, 14552, 15301, 17000, 17875, 18190, 18700, 19448, 20009, 21400, 22100, 23375, 23540, 23647, 24310, 26750, 27625, 27820, 28600, 29425, 30602, 34775, 35750, 36380, 37400, 40018, 44200, 45475, 46750, 47080, 47294, 48620, 53500, 55250, 55640, 58850, 60775, 61204, 69550, 71500, 72760, 76505, 80036, 90950, 93500, 94588, 97240, 100045, 107000, 110500, 117700, 118235, 121550, 122408, 139100, 143000, 147125, 153010, 160072, 173875, 181900, 187000, 189176, 200090, 221000, 227375, 235400, 236470, 243100, 260117, 278200, 294250, 303875, 306020, 347750, 363800, 382525, 400180, 454750, 472940, 486200, 500225, 520234, 588500, 591175, 607750, 612040, 695500, 765050, 800360, 909500, 945880, 1000450, 1040468, 1177000, 1182350, 1215500, 1300585, 1391000, 1530100, 1819000, 1912625, 2000900, 2080936, 2364700, 2431000, 2501125, 2601170, 2955875, 3060200, 3825250, 4001800, 4729400, 5002250, 5202340, 5911750, 6502925, 7650500, 10004500, 10404680, 11823500, 13005850, 15301000, 20009000, 23647000, 26011700, 32514625, 52023400, 65029250, 130058500, 260117000]

約数ペア:

[(1, 260117000), (2, 130058500), (4, 65029250), (5, 52023400), (8, 32514625), (10, 26011700), (11, 23647000), (13, 20009000), (17, 15301000), (20, 13005850), (22, 11823500), (25, 10404680), (26, 10004500), (34, 7650500), (40, 6502925), (44, 5911750), (50, 5202340), (52, 5002250), (55, 4729400), (65, 4001800), (68, 3825250), (85, 3060200), (88, 2955875), (100, 2601170), (104, 2501125), (107, 2431000), (110, 2364700), (125, 2080936), (130, 2000900), (136, 1912625), (143, 1819000), (170, 1530100), (187, 1391000), (200, 1300585), (214, 1215500), (220, 1182350), (221, 1177000), (250, 1040468), (260, 1000450), (275, 945880), (286, 909500), (325, 800360), (340, 765050), (374, 695500), (425, 612040), (428, 607750), (440, 591175), (442, 588500), (500, 520234), (520, 500225), (535, 486200), (550, 472940), (572, 454750), (650, 400180), (680, 382525), (715, 363800), (748, 347750), (850, 306020), (856, 303875), (884, 294250), (935, 278200), (1000, 260117), (1070, 243100), (1100, 236470), (1105, 235400), (1144, 227375), (1177, 221000), (1300, 200090), (1375, 189176), (1391, 187000), (1430, 181900), (1496, 173875), (1625, 160072), (1700, 153010), (1768, 147125), (1819, 143000), (1870, 139100), (2125, 122408), (2140, 121550), (2200, 118235), (2210, 117700), (2354, 110500), (2431, 107000), (2600, 100045), (2675, 97240), (2750, 94588), (2782, 93500), (2860, 90950), (3250, 80036), (3400, 76505), (3575, 72760), (3638, 71500), (3740, 69550), (4250, 61204), (4280, 60775), (4420, 58850), (4675, 55640), (4708, 55250), (4862, 53500), (5350, 48620), (5500, 47294), (5525, 47080), (5564, 46750), (5720, 45475), (5885, 44200), (6500, 40018), (6955, 37400), (7150, 36380), (7276, 35750), (7480, 34775), (8500, 30602), (8840, 29425), (9095, 28600), (9350, 27820), (9416, 27625), (9724, 26750), (10700, 24310), (11000, 23647), (11050, 23540), (11128, 23375), (11770, 22100), (12155, 21400), (13000, 20009), (13375, 19448), (13910, 18700), (14300, 18190), (14552, 17875), (15301, 17000)]