225503400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 746380800

約数和(自身を除く): 520877400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 131, 150, 151, 152, 190, 200, 228, 262, 285, 300, 302, 380, 393, 453, 456, 475, 524, 570, 600, 604, 655, 755, 760, 786, 906, 950, 1048, 1140, 1208, 1310, 1425, 1510, 1572, 1812, 1900, 1965, 2265, 2280, 2489, 2620, 2850, 2869, 3020, 3144, 3275, 3624, 3775, 3800, 3930, 4530, 4978, 5240, 5700, 5738, 6040, 6550, 7467, 7550, 7860, 8607, 9060, 9825, 9956, 11325, 11400, 11476, 12445, 13100, 14345, 14934, 15100, 15720, 17214, 18120, 19650, 19781, 19912, 22650, 22952, 24890, 26200, 28690, 29868, 30200, 34428, 37335, 39300, 39562, 43035, 45300, 49780, 57380, 59343, 59736, 62225, 68856, 71725, 74670, 78600, 79124, 86070, 90600, 98905, 99560, 114760, 118686, 124450, 143450, 149340, 158248, 172140, 186675, 197810, 215175, 237372, 248900, 286900, 296715, 298680, 344280, 373350, 375839, 395620, 430350, 474744, 494525, 497800, 573800, 593430, 746700, 751678, 791240, 860700, 989050, 1127517, 1186860, 1483575, 1493400, 1503356, 1721400, 1879195, 1978100, 2255034, 2373720, 2967150, 3006712, 3758390, 3956200, 4510068, 5637585, 5934300, 7516780, 9020136, 9395975, 11275170, 11868600, 15033560, 18791950, 22550340, 28187925, 37583900, 45100680, 56375850, 75167800, 112751700, 225503400]

約数ペア:

[(1, 225503400), (2, 112751700), (3, 75167800), (4, 56375850), (5, 45100680), (6, 37583900), (8, 28187925), (10, 22550340), (12, 18791950), (15, 15033560), (19, 11868600), (20, 11275170), (24, 9395975), (25, 9020136), (30, 7516780), (38, 5934300), (40, 5637585), (50, 4510068), (57, 3956200), (60, 3758390), (75, 3006712), (76, 2967150), (95, 2373720), (100, 2255034), (114, 1978100), (120, 1879195), (131, 1721400), (150, 1503356), (151, 1493400), (152, 1483575), (190, 1186860), (200, 1127517), (228, 989050), (262, 860700), (285, 791240), (300, 751678), (302, 746700), (380, 593430), (393, 573800), (453, 497800), (456, 494525), (475, 474744), (524, 430350), (570, 395620), (600, 375839), (604, 373350), (655, 344280), (755, 298680), (760, 296715), (786, 286900), (906, 248900), (950, 237372), (1048, 215175), (1140, 197810), (1208, 186675), (1310, 172140), (1425, 158248), (1510, 149340), (1572, 143450), (1812, 124450), (1900, 118686), (1965, 114760), (2265, 99560), (2280, 98905), (2489, 90600), (2620, 86070), (2850, 79124), (2869, 78600), (3020, 74670), (3144, 71725), (3275, 68856), (3624, 62225), (3775, 59736), (3800, 59343), (3930, 57380), (4530, 49780), (4978, 45300), (5240, 43035), (5700, 39562), (5738, 39300), (6040, 37335), (6550, 34428), (7467, 30200), (7550, 29868), (7860, 28690), (8607, 26200), (9060, 24890), (9825, 22952), (9956, 22650), (11325, 19912), (11400, 19781), (11476, 19650), (12445, 18120), (13100, 17214), (14345, 15720), (14934, 15100)]