71772600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 236636640

約数和(自身を除く): 164864040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 53, 60, 61, 74, 75, 100, 106, 111, 120, 122, 148, 150, 159, 183, 185, 200, 212, 222, 244, 265, 296, 300, 305, 318, 366, 370, 424, 444, 488, 530, 555, 600, 610, 636, 732, 740, 795, 888, 915, 925, 1060, 1110, 1220, 1272, 1325, 1464, 1480, 1525, 1590, 1830, 1850, 1961, 2120, 2220, 2257, 2440, 2650, 2775, 3050, 3180, 3233, 3660, 3700, 3922, 3975, 4440, 4514, 4575, 5300, 5550, 5883, 6100, 6360, 6466, 6771, 7320, 7400, 7844, 7950, 9028, 9150, 9699, 9805, 10600, 11100, 11285, 11766, 12200, 12932, 13542, 15688, 15900, 16165, 18056, 18300, 19398, 19610, 22200, 22570, 23532, 25864, 27084, 29415, 31800, 32330, 33855, 36600, 38796, 39220, 45140, 47064, 48495, 49025, 54168, 56425, 58830, 64660, 67710, 77592, 78440, 80825, 90280, 96990, 98050, 112850, 117660, 119621, 129320, 135420, 147075, 161650, 169275, 193980, 196100, 225700, 235320, 239242, 242475, 270840, 294150, 323300, 338550, 358863, 387960, 392200, 451400, 478484, 484950, 588300, 598105, 646600, 677100, 717726, 956968, 969900, 1176600, 1196210, 1354200, 1435452, 1794315, 1939800, 2392420, 2870904, 2990525, 3588630, 4784840, 5981050, 7177260, 8971575, 11962100, 14354520, 17943150, 23924200, 35886300, 71772600]

約数ペア:

[(1, 71772600), (2, 35886300), (3, 23924200), (4, 17943150), (5, 14354520), (6, 11962100), (8, 8971575), (10, 7177260), (12, 5981050), (15, 4784840), (20, 3588630), (24, 2990525), (25, 2870904), (30, 2392420), (37, 1939800), (40, 1794315), (50, 1435452), (53, 1354200), (60, 1196210), (61, 1176600), (74, 969900), (75, 956968), (100, 717726), (106, 677100), (111, 646600), (120, 598105), (122, 588300), (148, 484950), (150, 478484), (159, 451400), (183, 392200), (185, 387960), (200, 358863), (212, 338550), (222, 323300), (244, 294150), (265, 270840), (296, 242475), (300, 239242), (305, 235320), (318, 225700), (366, 196100), (370, 193980), (424, 169275), (444, 161650), (488, 147075), (530, 135420), (555, 129320), (600, 119621), (610, 117660), (636, 112850), (732, 98050), (740, 96990), (795, 90280), (888, 80825), (915, 78440), (925, 77592), (1060, 67710), (1110, 64660), (1220, 58830), (1272, 56425), (1325, 54168), (1464, 49025), (1480, 48495), (1525, 47064), (1590, 45140), (1830, 39220), (1850, 38796), (1961, 36600), (2120, 33855), (2220, 32330), (2257, 31800), (2440, 29415), (2650, 27084), (2775, 25864), (3050, 23532), (3180, 22570), (3233, 22200), (3660, 19610), (3700, 19398), (3922, 18300), (3975, 18056), (4440, 16165), (4514, 15900), (4575, 15688), (5300, 13542), (5550, 12932), (5883, 12200), (6100, 11766), (6360, 11285), (6466, 11100), (6771, 10600), (7320, 9805), (7400, 9699), (7844, 9150), (7950, 9028)]