238733100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 216

約数和(自身を含む): 823280640

約数和(自身を除く): 584547540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 475, 570, 575, 607, 684, 690, 828, 855, 874, 900, 950, 1035, 1140, 1150, 1214, 1311, 1380, 1425, 1710, 1725, 1748, 1821, 1900, 2070, 2185, 2300, 2428, 2622, 2850, 3035, 3420, 3450, 3642, 3933, 4140, 4275, 4370, 5175, 5244, 5463, 5700, 6070, 6555, 6900, 7284, 7866, 8550, 8740, 9105, 10350, 10925, 10926, 11533, 12140, 13110, 13961, 15175, 15732, 17100, 18210, 19665, 20700, 21850, 21852, 23066, 26220, 27315, 27922, 30350, 32775, 34599, 36420, 39330, 41883, 43700, 45525, 46132, 54630, 55844, 57665, 60700, 65550, 69198, 69805, 78660, 83766, 91050, 98325, 103797, 109260, 115330, 125649, 131100, 136575, 138396, 139610, 167532, 172995, 182100, 196650, 207594, 209415, 230660, 251298, 265259, 273150, 279220, 288325, 345990, 349025, 393300, 415188, 418830, 502596, 518985, 530518, 546300, 576650, 628245, 691980, 698050, 795777, 837660, 864975, 1037970, 1047075, 1061036, 1153300, 1256490, 1326295, 1396100, 1591554, 1729950, 2075940, 2094150, 2387331, 2512980, 2594925, 2652590, 3141225, 3183108, 3459900, 3978885, 4188300, 4774662, 5189850, 5305180, 6282450, 6631475, 7957770, 9549324, 10379700, 11936655, 12564900, 13262950, 15915540, 19894425, 23873310, 26525900, 39788850, 47746620, 59683275, 79577700, 119366550, 238733100]

約数ペア:

[(1, 238733100), (2, 119366550), (3, 79577700), (4, 59683275), (5, 47746620), (6, 39788850), (9, 26525900), (10, 23873310), (12, 19894425), (15, 15915540), (18, 13262950), (19, 12564900), (20, 11936655), (23, 10379700), (25, 9549324), (30, 7957770), (36, 6631475), (38, 6282450), (45, 5305180), (46, 5189850), (50, 4774662), (57, 4188300), (60, 3978885), (69, 3459900), (75, 3183108), (76, 3141225), (90, 2652590), (92, 2594925), (95, 2512980), (100, 2387331), (114, 2094150), (115, 2075940), (138, 1729950), (150, 1591554), (171, 1396100), (180, 1326295), (190, 1256490), (207, 1153300), (225, 1061036), (228, 1047075), (230, 1037970), (276, 864975), (285, 837660), (300, 795777), (342, 698050), (345, 691980), (380, 628245), (414, 576650), (437, 546300), (450, 530518), (460, 518985), (475, 502596), (570, 418830), (575, 415188), (607, 393300), (684, 349025), (690, 345990), (828, 288325), (855, 279220), (874, 273150), (900, 265259), (950, 251298), (1035, 230660), (1140, 209415), (1150, 207594), (1214, 196650), (1311, 182100), (1380, 172995), (1425, 167532), (1710, 139610), (1725, 138396), (1748, 136575), (1821, 131100), (1900, 125649), (2070, 115330), (2185, 109260), (2300, 103797), (2428, 98325), (2622, 91050), (2850, 83766), (3035, 78660), (3420, 69805), (3450, 69198), (3642, 65550), (3933, 60700), (4140, 57665), (4275, 55844), (4370, 54630), (5175, 46132), (5244, 45525), (5463, 43700), (5700, 41883), (6070, 39330), (6555, 36420), (6900, 34599), (7284, 32775), (7866, 30350), (8550, 27922), (8740, 27315), (9105, 26220), (10350, 23066), (10925, 21852), (10926, 21850), (11533, 20700), (12140, 19665), (13110, 18210), (13961, 17100), (15175, 15732)]