1307831250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 3786507648

約数和(自身を除く): 2478676398

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 373, 374, 375, 425, 510, 550, 561, 625, 746, 750, 825, 850, 935, 1119, 1122, 1250, 1275, 1375, 1650, 1865, 1870, 1875, 2125, 2238, 2550, 2750, 2805, 3125, 3730, 3750, 4103, 4125, 4250, 4675, 5595, 5610, 6250, 6341, 6375, 6875, 8206, 8250, 9325, 9350, 9375, 10625, 11190, 12309, 12682, 12750, 13750, 14025, 18650, 18750, 19023, 20515, 20625, 21250, 23375, 24618, 27975, 28050, 31705, 31875, 34375, 38046, 41030, 41250, 46625, 46750, 53125, 55950, 61545, 63410, 63750, 68750, 69751, 70125, 93250, 95115, 102575, 103125, 106250, 116875, 123090, 139502, 139875, 140250, 158525, 159375, 190230, 205150, 206250, 209253, 233125, 233750, 279750, 307725, 317050, 318750, 348755, 350625, 418506, 466250, 475575, 512875, 584375, 615450, 697510, 699375, 701250, 792625, 951150, 1025750, 1046265, 1165625, 1168750, 1398750, 1538625, 1585250, 1743775, 1753125, 2092530, 2331250, 2377875, 2564375, 3077250, 3487550, 3496875, 3506250, 3963125, 4755750, 5128750, 5231325, 6993750, 7693125, 7926250, 8718875, 10462650, 11889375, 12821875, 15386250, 17437750, 19815625, 23778750, 25643750, 26156625, 38465625, 39631250, 43594375, 52313250, 59446875, 76931250, 87188750, 118893750, 130783125, 217971875, 261566250, 435943750, 653915625, 1307831250]

約数ペア:

[(1, 1307831250), (2, 653915625), (3, 435943750), (5, 261566250), (6, 217971875), (10, 130783125), (11, 118893750), (15, 87188750), (17, 76931250), (22, 59446875), (25, 52313250), (30, 43594375), (33, 39631250), (34, 38465625), (50, 26156625), (51, 25643750), (55, 23778750), (66, 19815625), (75, 17437750), (85, 15386250), (102, 12821875), (110, 11889375), (125, 10462650), (150, 8718875), (165, 7926250), (170, 7693125), (187, 6993750), (250, 5231325), (255, 5128750), (275, 4755750), (330, 3963125), (373, 3506250), (374, 3496875), (375, 3487550), (425, 3077250), (510, 2564375), (550, 2377875), (561, 2331250), (625, 2092530), (746, 1753125), (750, 1743775), (825, 1585250), (850, 1538625), (935, 1398750), (1119, 1168750), (1122, 1165625), (1250, 1046265), (1275, 1025750), (1375, 951150), (1650, 792625), (1865, 701250), (1870, 699375), (1875, 697510), (2125, 615450), (2238, 584375), (2550, 512875), (2750, 475575), (2805, 466250), (3125, 418506), (3730, 350625), (3750, 348755), (4103, 318750), (4125, 317050), (4250, 307725), (4675, 279750), (5595, 233750), (5610, 233125), (6250, 209253), (6341, 206250), (6375, 205150), (6875, 190230), (8206, 159375), (8250, 158525), (9325, 140250), (9350, 139875), (9375, 139502), (10625, 123090), (11190, 116875), (12309, 106250), (12682, 103125), (12750, 102575), (13750, 95115), (14025, 93250), (18650, 70125), (18750, 69751), (19023, 68750), (20515, 63750), (20625, 63410), (21250, 61545), (23375, 55950), (24618, 53125), (27975, 46750), (28050, 46625), (31705, 41250), (31875, 41030), (34375, 38046)]