2351250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 7310160

約数和(自身を除く): 4958910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 125, 150, 165, 171, 190, 198, 209, 225, 250, 275, 285, 330, 342, 375, 418, 450, 475, 495, 550, 570, 625, 627, 750, 825, 855, 950, 990, 1045, 1125, 1250, 1254, 1375, 1425, 1650, 1710, 1875, 1881, 2090, 2250, 2375, 2475, 2750, 2850, 3135, 3750, 3762, 4125, 4275, 4750, 4950, 5225, 5625, 6270, 6875, 7125, 8250, 8550, 9405, 10450, 11250, 11875, 12375, 13750, 14250, 15675, 18810, 20625, 21375, 23750, 24750, 26125, 31350, 35625, 41250, 42750, 47025, 52250, 61875, 71250, 78375, 94050, 106875, 123750, 130625, 156750, 213750, 235125, 261250, 391875, 470250, 783750, 1175625, 2351250]

約数ペア:

[(1, 2351250), (2, 1175625), (3, 783750), (5, 470250), (6, 391875), (9, 261250), (10, 235125), (11, 213750), (15, 156750), (18, 130625), (19, 123750), (22, 106875), (25, 94050), (30, 78375), (33, 71250), (38, 61875), (45, 52250), (50, 47025), (55, 42750), (57, 41250), (66, 35625), (75, 31350), (90, 26125), (95, 24750), (99, 23750), (110, 21375), (114, 20625), (125, 18810), (150, 15675), (165, 14250), (171, 13750), (190, 12375), (198, 11875), (209, 11250), (225, 10450), (250, 9405), (275, 8550), (285, 8250), (330, 7125), (342, 6875), (375, 6270), (418, 5625), (450, 5225), (475, 4950), (495, 4750), (550, 4275), (570, 4125), (625, 3762), (627, 3750), (750, 3135), (825, 2850), (855, 2750), (950, 2475), (990, 2375), (1045, 2250), (1125, 2090), (1250, 1881), (1254, 1875), (1375, 1710), (1425, 1650)]