73803900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 224950880

約数和(自身を除く): 151146980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 61, 74, 75, 100, 109, 111, 122, 148, 150, 183, 185, 218, 222, 244, 300, 305, 327, 366, 370, 436, 444, 545, 555, 610, 654, 732, 740, 915, 925, 1090, 1110, 1220, 1308, 1525, 1635, 1830, 1850, 2180, 2220, 2257, 2725, 2775, 3050, 3270, 3660, 3700, 4033, 4514, 4575, 5450, 5550, 6100, 6540, 6649, 6771, 8066, 8175, 9028, 9150, 10900, 11100, 11285, 12099, 13298, 13542, 16132, 16350, 18300, 19947, 20165, 22570, 24198, 26596, 27084, 32700, 33245, 33855, 39894, 40330, 45140, 48396, 56425, 60495, 66490, 67710, 79788, 80660, 99735, 100825, 112850, 120990, 132980, 135420, 166225, 169275, 199470, 201650, 225700, 241980, 246013, 302475, 332450, 338550, 398940, 403300, 492026, 498675, 604950, 664900, 677100, 738039, 984052, 997350, 1209900, 1230065, 1476078, 1994700, 2460130, 2952156, 3690195, 4920260, 6150325, 7380390, 12300650, 14760780, 18450975, 24601300, 36901950, 73803900]

約数ペア:

[(1, 73803900), (2, 36901950), (3, 24601300), (4, 18450975), (5, 14760780), (6, 12300650), (10, 7380390), (12, 6150325), (15, 4920260), (20, 3690195), (25, 2952156), (30, 2460130), (37, 1994700), (50, 1476078), (60, 1230065), (61, 1209900), (74, 997350), (75, 984052), (100, 738039), (109, 677100), (111, 664900), (122, 604950), (148, 498675), (150, 492026), (183, 403300), (185, 398940), (218, 338550), (222, 332450), (244, 302475), (300, 246013), (305, 241980), (327, 225700), (366, 201650), (370, 199470), (436, 169275), (444, 166225), (545, 135420), (555, 132980), (610, 120990), (654, 112850), (732, 100825), (740, 99735), (915, 80660), (925, 79788), (1090, 67710), (1110, 66490), (1220, 60495), (1308, 56425), (1525, 48396), (1635, 45140), (1830, 40330), (1850, 39894), (2180, 33855), (2220, 33245), (2257, 32700), (2725, 27084), (2775, 26596), (3050, 24198), (3270, 22570), (3660, 20165), (3700, 19947), (4033, 18300), (4514, 16350), (4575, 16132), (5450, 13542), (5550, 13298), (6100, 12099), (6540, 11285), (6649, 11100), (6771, 10900), (8066, 9150), (8175, 9028)]