286085800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 192

約数和(自身を含む): 893692800

約数和(自身を除く): 607607000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 520, 550, 572, 616, 650, 700, 715, 728, 770, 910, 1001, 1100, 1144, 1300, 1400, 1429, 1430, 1540, 1820, 1925, 2002, 2200, 2275, 2600, 2858, 2860, 3080, 3575, 3640, 3850, 4004, 4550, 5005, 5716, 5720, 7145, 7150, 7700, 8008, 9100, 10003, 10010, 11432, 14290, 14300, 15400, 15719, 18200, 18577, 20006, 20020, 25025, 28580, 28600, 31438, 35725, 37154, 40012, 40040, 50015, 50050, 57160, 62876, 71450, 74308, 78595, 80024, 92885, 100030, 100100, 110033, 125752, 130039, 142900, 148616, 157190, 185770, 200060, 200200, 204347, 220066, 250075, 260078, 285800, 314380, 371540, 392975, 400120, 408694, 440132, 464425, 500150, 520156, 550165, 628760, 650195, 743080, 785950, 817388, 880264, 928850, 1000300, 1021735, 1040312, 1100330, 1300390, 1430429, 1571900, 1634776, 1857700, 2000600, 2043470, 2200660, 2600780, 2750825, 2860858, 3143800, 3250975, 3715400, 4086940, 4401320, 5108675, 5201560, 5501650, 5721716, 6501950, 7152145, 8173880, 10217350, 11003300, 11443432, 13003900, 14304290, 20434700, 22006600, 26007800, 28608580, 35760725, 40869400, 57217160, 71521450, 143042900, 286085800]

約数ペア:

[(1, 286085800), (2, 143042900), (4, 71521450), (5, 57217160), (7, 40869400), (8, 35760725), (10, 28608580), (11, 26007800), (13, 22006600), (14, 20434700), (20, 14304290), (22, 13003900), (25, 11443432), (26, 11003300), (28, 10217350), (35, 8173880), (40, 7152145), (44, 6501950), (50, 5721716), (52, 5501650), (55, 5201560), (56, 5108675), (65, 4401320), (70, 4086940), (77, 3715400), (88, 3250975), (91, 3143800), (100, 2860858), (104, 2750825), (110, 2600780), (130, 2200660), (140, 2043470), (143, 2000600), (154, 1857700), (175, 1634776), (182, 1571900), (200, 1430429), (220, 1300390), (260, 1100330), (275, 1040312), (280, 1021735), (286, 1000300), (308, 928850), (325, 880264), (350, 817388), (364, 785950), (385, 743080), (440, 650195), (455, 628760), (520, 550165), (550, 520156), (572, 500150), (616, 464425), (650, 440132), (700, 408694), (715, 400120), (728, 392975), (770, 371540), (910, 314380), (1001, 285800), (1100, 260078), (1144, 250075), (1300, 220066), (1400, 204347), (1429, 200200), (1430, 200060), (1540, 185770), (1820, 157190), (1925, 148616), (2002, 142900), (2200, 130039), (2275, 125752), (2600, 110033), (2858, 100100), (2860, 100030), (3080, 92885), (3575, 80024), (3640, 78595), (3850, 74308), (4004, 71450), (4550, 62876), (5005, 57160), (5716, 50050), (5720, 50015), (7145, 40040), (7150, 40012), (7700, 37154), (8008, 35725), (9100, 31438), (10003, 28600), (10010, 28580), (11432, 25025), (14290, 20020), (14300, 20006), (15400, 18577), (15719, 18200)]