64697850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 222842880

約数和(自身を除く): 158145030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 25, 30, 35, 38, 42, 45, 46, 47, 50, 57, 63, 69, 70, 75, 90, 94, 95, 105, 114, 115, 126, 133, 138, 141, 150, 161, 171, 175, 190, 207, 210, 225, 230, 235, 266, 282, 285, 315, 322, 329, 342, 345, 350, 399, 414, 423, 437, 450, 470, 475, 483, 525, 570, 575, 630, 658, 665, 690, 705, 798, 805, 846, 855, 874, 893, 950, 966, 987, 1035, 1050, 1081, 1150, 1175, 1197, 1311, 1330, 1410, 1425, 1449, 1575, 1610, 1645, 1710, 1725, 1786, 1974, 1995, 2070, 2115, 2162, 2185, 2350, 2394, 2415, 2622, 2679, 2850, 2898, 2961, 3059, 3150, 3243, 3290, 3325, 3450, 3525, 3933, 3990, 4025, 4230, 4275, 4370, 4465, 4830, 4935, 5175, 5358, 5405, 5922, 5985, 6118, 6251, 6486, 6555, 6650, 7050, 7245, 7567, 7866, 8037, 8050, 8225, 8550, 8930, 9177, 9729, 9870, 9975, 10350, 10575, 10810, 10925, 11970, 12075, 12502, 13110, 13395, 14490, 14805, 15134, 15295, 16074, 16215, 16450, 18354, 18753, 19458, 19665, 19950, 20539, 21150, 21850, 22325, 22701, 24150, 24675, 26790, 27025, 27531, 29610, 29925, 30590, 31255, 32430, 32775, 36225, 37506, 37835, 39330, 40185, 41078, 44650, 45402, 45885, 48645, 49350, 54050, 55062, 56259, 59850, 61617, 62510, 65550, 66975, 68103, 72450, 74025, 75670, 76475, 80370, 81075, 91770, 93765, 97290, 98325, 102695, 112518, 113505, 123234, 133950, 136206, 137655, 143773, 148050, 152950, 156275, 162150, 184851, 187530, 189175, 196650, 200925, 205390, 227010, 229425, 243225, 275310, 281295, 287546, 308085, 312550, 340515, 369702, 378350, 401850, 431319, 458850, 468825, 486450, 513475, 562590, 567525, 616170, 681030, 688275, 718865, 862638, 924255, 937650, 1026950, 1135050, 1293957, 1376550, 1406475, 1437730, 1540425, 1702575, 1848510, 2156595, 2587914, 2812950, 3080850, 3405150, 3594325, 4313190, 4621275, 6469785, 7188650, 9242550, 10782975, 12939570, 21565950, 32348925, 64697850]

約数ペア:

[(1, 64697850), (2, 32348925), (3, 21565950), (5, 12939570), (6, 10782975), (7, 9242550), (9, 7188650), (10, 6469785), (14, 4621275), (15, 4313190), (18, 3594325), (19, 3405150), (21, 3080850), (23, 2812950), (25, 2587914), (30, 2156595), (35, 1848510), (38, 1702575), (42, 1540425), (45, 1437730), (46, 1406475), (47, 1376550), (50, 1293957), (57, 1135050), (63, 1026950), (69, 937650), (70, 924255), (75, 862638), (90, 718865), (94, 688275), (95, 681030), (105, 616170), (114, 567525), (115, 562590), (126, 513475), (133, 486450), (138, 468825), (141, 458850), (150, 431319), (161, 401850), (171, 378350), (175, 369702), (190, 340515), (207, 312550), (210, 308085), (225, 287546), (230, 281295), (235, 275310), (266, 243225), (282, 229425), (285, 227010), (315, 205390), (322, 200925), (329, 196650), (342, 189175), (345, 187530), (350, 184851), (399, 162150), (414, 156275), (423, 152950), (437, 148050), (450, 143773), (470, 137655), (475, 136206), (483, 133950), (525, 123234), (570, 113505), (575, 112518), (630, 102695), (658, 98325), (665, 97290), (690, 93765), (705, 91770), (798, 81075), (805, 80370), (846, 76475), (855, 75670), (874, 74025), (893, 72450), (950, 68103), (966, 66975), (987, 65550), (1035, 62510), (1050, 61617), (1081, 59850), (1150, 56259), (1175, 55062), (1197, 54050), (1311, 49350), (1330, 48645), (1410, 45885), (1425, 45402), (1449, 44650), (1575, 41078), (1610, 40185), (1645, 39330), (1710, 37835), (1725, 37506), (1786, 36225), (1974, 32775), (1995, 32430), (2070, 31255), (2115, 30590), (2162, 29925), (2185, 29610), (2350, 27531), (2394, 27025), (2415, 26790), (2622, 24675), (2679, 24150), (2850, 22701), (2898, 22325), (2961, 21850), (3059, 21150), (3150, 20539), (3243, 19950), (3290, 19665), (3325, 19458), (3450, 18753), (3525, 18354), (3933, 16450), (3990, 16215), (4025, 16074), (4230, 15295), (4275, 15134), (4370, 14805), (4465, 14490), (4830, 13395), (4935, 13110), (5175, 12502), (5358, 12075), (5405, 11970), (5922, 10925), (5985, 10810), (6118, 10575), (6251, 10350), (6486, 9975), (6555, 9870), (6650, 9729), (7050, 9177), (7245, 8930), (7567, 8550), (7866, 8225), (8037, 8050)]