70537500

素因数分解:

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

素因数の和:68

約数の個数: 288

約数和(自身を含む): 262483200

約数和(自身を除く): 191945700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 108, 110, 114, 125, 132, 135, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 250, 270, 275, 285, 297, 300, 330, 342, 375, 380, 396, 418, 450, 475, 495, 500, 513, 540, 550, 570, 594, 625, 627, 660, 675, 684, 750, 825, 836, 855, 900, 950, 990, 1026, 1045, 1100, 1125, 1140, 1188, 1250, 1254, 1350, 1375, 1425, 1485, 1500, 1650, 1710, 1875, 1881, 1900, 1980, 2052, 2090, 2250, 2375, 2475, 2500, 2508, 2565, 2700, 2750, 2850, 2970, 3125, 3135, 3300, 3375, 3420, 3750, 3762, 4125, 4180, 4275, 4500, 4750, 4950, 5130, 5225, 5500, 5625, 5643, 5700, 5940, 6250, 6270, 6750, 6875, 7125, 7425, 7500, 7524, 8250, 8550, 9375, 9405, 9500, 9900, 10260, 10450, 11250, 11286, 11875, 12375, 12500, 12540, 12825, 13500, 13750, 14250, 14850, 15675, 16500, 16875, 17100, 18750, 18810, 20625, 20900, 21375, 22500, 22572, 23750, 24750, 25650, 26125, 27500, 28125, 28215, 28500, 29700, 31350, 33750, 34375, 35625, 37125, 37500, 37620, 41250, 42750, 47025, 47500, 49500, 51300, 52250, 56250, 56430, 59375, 61875, 62700, 64125, 67500, 68750, 71250, 74250, 78375, 82500, 84375, 85500, 94050, 103125, 104500, 106875, 112500, 112860, 118750, 123750, 128250, 130625, 137500, 141075, 142500, 148500, 156750, 168750, 178125, 185625, 188100, 206250, 213750, 235125, 237500, 247500, 256500, 261250, 282150, 309375, 313500, 320625, 337500, 356250, 371250, 391875, 412500, 427500, 470250, 522500, 534375, 564300, 618750, 641250, 653125, 705375, 712500, 742500, 783750, 928125, 940500, 1068750, 1175625, 1237500, 1282500, 1306250, 1410750, 1567500, 1603125, 1856250, 1959375, 2137500, 2351250, 2612500, 2821500, 3206250, 3526875, 3712500, 3918750, 4702500, 5878125, 6412500, 7053750, 7837500, 11756250, 14107500, 17634375, 23512500, 35268750, 70537500]

約数ペア:

[(1, 70537500), (2, 35268750), (3, 23512500), (4, 17634375), (5, 14107500), (6, 11756250), (9, 7837500), (10, 7053750), (11, 6412500), (12, 5878125), (15, 4702500), (18, 3918750), (19, 3712500), (20, 3526875), (22, 3206250), (25, 2821500), (27, 2612500), (30, 2351250), (33, 2137500), (36, 1959375), (38, 1856250), (44, 1603125), (45, 1567500), (50, 1410750), (54, 1306250), (55, 1282500), (57, 1237500), (60, 1175625), (66, 1068750), (75, 940500), (76, 928125), (90, 783750), (95, 742500), (99, 712500), (100, 705375), (108, 653125), (110, 641250), (114, 618750), (125, 564300), (132, 534375), (135, 522500), (150, 470250), (165, 427500), (171, 412500), (180, 391875), (190, 371250), (198, 356250), (209, 337500), (220, 320625), (225, 313500), (228, 309375), (250, 282150), (270, 261250), (275, 256500), (285, 247500), (297, 237500), (300, 235125), (330, 213750), (342, 206250), (375, 188100), (380, 185625), (396, 178125), (418, 168750), (450, 156750), (475, 148500), (495, 142500), (500, 141075), (513, 137500), (540, 130625), (550, 128250), (570, 123750), (594, 118750), (625, 112860), (627, 112500), (660, 106875), (675, 104500), (684, 103125), (750, 94050), (825, 85500), (836, 84375), (855, 82500), (900, 78375), (950, 74250), (990, 71250), (1026, 68750), (1045, 67500), (1100, 64125), (1125, 62700), (1140, 61875), (1188, 59375), (1250, 56430), (1254, 56250), (1350, 52250), (1375, 51300), (1425, 49500), (1485, 47500), (1500, 47025), (1650, 42750), (1710, 41250), (1875, 37620), (1881, 37500), (1900, 37125), (1980, 35625), (2052, 34375), (2090, 33750), (2250, 31350), (2375, 29700), (2475, 28500), (2500, 28215), (2508, 28125), (2565, 27500), (2700, 26125), (2750, 25650), (2850, 24750), (2970, 23750), (3125, 22572), (3135, 22500), (3300, 21375), (3375, 20900), (3420, 20625), (3750, 18810), (3762, 18750), (4125, 17100), (4180, 16875), (4275, 16500), (4500, 15675), (4750, 14850), (4950, 14250), (5130, 13750), (5225, 13500), (5500, 12825), (5625, 12540), (5643, 12500), (5700, 12375), (5940, 11875), (6250, 11286), (6270, 11250), (6750, 10450), (6875, 10260), (7125, 9900), (7425, 9500), (7500, 9405), (7524, 9375), (8250, 8550)]