2664750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 8087040

約数和(自身を除く): 5422290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 55, 57, 66, 75, 85, 95, 102, 110, 114, 125, 150, 165, 170, 187, 190, 209, 250, 255, 275, 285, 323, 330, 374, 375, 418, 425, 475, 510, 550, 561, 570, 627, 646, 750, 825, 850, 935, 950, 969, 1045, 1122, 1254, 1275, 1375, 1425, 1615, 1650, 1870, 1938, 2090, 2125, 2375, 2550, 2750, 2805, 2850, 3135, 3230, 3553, 4125, 4250, 4675, 4750, 4845, 5225, 5610, 6270, 6375, 7106, 7125, 8075, 8250, 9350, 9690, 10450, 10659, 12750, 14025, 14250, 15675, 16150, 17765, 21318, 23375, 24225, 26125, 28050, 31350, 35530, 40375, 46750, 48450, 52250, 53295, 70125, 78375, 80750, 88825, 106590, 121125, 140250, 156750, 177650, 242250, 266475, 444125, 532950, 888250, 1332375, 2664750]

約数ペア:

[(1, 2664750), (2, 1332375), (3, 888250), (5, 532950), (6, 444125), (10, 266475), (11, 242250), (15, 177650), (17, 156750), (19, 140250), (22, 121125), (25, 106590), (30, 88825), (33, 80750), (34, 78375), (38, 70125), (50, 53295), (51, 52250), (55, 48450), (57, 46750), (66, 40375), (75, 35530), (85, 31350), (95, 28050), (102, 26125), (110, 24225), (114, 23375), (125, 21318), (150, 17765), (165, 16150), (170, 15675), (187, 14250), (190, 14025), (209, 12750), (250, 10659), (255, 10450), (275, 9690), (285, 9350), (323, 8250), (330, 8075), (374, 7125), (375, 7106), (418, 6375), (425, 6270), (475, 5610), (510, 5225), (550, 4845), (561, 4750), (570, 4675), (627, 4250), (646, 4125), (750, 3553), (825, 3230), (850, 3135), (935, 2850), (950, 2805), (969, 2750), (1045, 2550), (1122, 2375), (1254, 2125), (1275, 2090), (1375, 1938), (1425, 1870), (1615, 1650)]