66399300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 216

約数和(自身を含む): 239672160

約数和(自身を除く): 173272860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 353, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 706, 825, 836, 855, 900, 950, 990, 1045, 1059, 1100, 1140, 1254, 1412, 1425, 1650, 1710, 1765, 1881, 1900, 1980, 2090, 2118, 2475, 2508, 2850, 3135, 3177, 3300, 3420, 3530, 3762, 3883, 4180, 4236, 4275, 4950, 5225, 5295, 5700, 6270, 6354, 6707, 7060, 7524, 7766, 8550, 8825, 9405, 9900, 10450, 10590, 11649, 12540, 12708, 13414, 15532, 15675, 15885, 17100, 17650, 18810, 19415, 20121, 20900, 21180, 23298, 26475, 26828, 31350, 31770, 33535, 34947, 35300, 37620, 38830, 40242, 46596, 47025, 52950, 58245, 60363, 62700, 63540, 67070, 69894, 73777, 77660, 79425, 80484, 94050, 97075, 100605, 105900, 116490, 120726, 134140, 139788, 147554, 158850, 167675, 174735, 188100, 194150, 201210, 221331, 232980, 241452, 291225, 295108, 301815, 317700, 335350, 349470, 368885, 388300, 402420, 442662, 503025, 582450, 603630, 663993, 670700, 698940, 737770, 873675, 885324, 1006050, 1106655, 1164900, 1207260, 1327986, 1475540, 1509075, 1747350, 1844425, 2012100, 2213310, 2655972, 3018150, 3319965, 3494700, 3688850, 4426620, 5533275, 6036300, 6639930, 7377700, 11066550, 13279860, 16599825, 22133100, 33199650, 66399300]

約数ペア:

[(1, 66399300), (2, 33199650), (3, 22133100), (4, 16599825), (5, 13279860), (6, 11066550), (9, 7377700), (10, 6639930), (11, 6036300), (12, 5533275), (15, 4426620), (18, 3688850), (19, 3494700), (20, 3319965), (22, 3018150), (25, 2655972), (30, 2213310), (33, 2012100), (36, 1844425), (38, 1747350), (44, 1509075), (45, 1475540), (50, 1327986), (55, 1207260), (57, 1164900), (60, 1106655), (66, 1006050), (75, 885324), (76, 873675), (90, 737770), (95, 698940), (99, 670700), (100, 663993), (110, 603630), (114, 582450), (132, 503025), (150, 442662), (165, 402420), (171, 388300), (180, 368885), (190, 349470), (198, 335350), (209, 317700), (220, 301815), (225, 295108), (228, 291225), (275, 241452), (285, 232980), (300, 221331), (330, 201210), (342, 194150), (353, 188100), (380, 174735), (396, 167675), (418, 158850), (450, 147554), (475, 139788), (495, 134140), (550, 120726), (570, 116490), (627, 105900), (660, 100605), (684, 97075), (706, 94050), (825, 80484), (836, 79425), (855, 77660), (900, 73777), (950, 69894), (990, 67070), (1045, 63540), (1059, 62700), (1100, 60363), (1140, 58245), (1254, 52950), (1412, 47025), (1425, 46596), (1650, 40242), (1710, 38830), (1765, 37620), (1881, 35300), (1900, 34947), (1980, 33535), (2090, 31770), (2118, 31350), (2475, 26828), (2508, 26475), (2850, 23298), (3135, 21180), (3177, 20900), (3300, 20121), (3420, 19415), (3530, 18810), (3762, 17650), (3883, 17100), (4180, 15885), (4236, 15675), (4275, 15532), (4950, 13414), (5225, 12708), (5295, 12540), (5700, 11649), (6270, 10590), (6354, 10450), (6707, 9900), (7060, 9405), (7524, 8825), (7766, 8550)]