90201360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 298552320

約数和(自身を除く): 208350960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 131, 151, 152, 190, 228, 240, 262, 285, 302, 304, 380, 393, 453, 456, 524, 570, 604, 655, 755, 760, 786, 906, 912, 1048, 1140, 1208, 1310, 1510, 1520, 1572, 1812, 1965, 2096, 2265, 2280, 2416, 2489, 2620, 2869, 3020, 3144, 3624, 3930, 4530, 4560, 4978, 5240, 5738, 6040, 6288, 7248, 7467, 7860, 8607, 9060, 9956, 10480, 11476, 12080, 12445, 14345, 14934, 15720, 17214, 18120, 19781, 19912, 22952, 24890, 28690, 29868, 31440, 34428, 36240, 37335, 39562, 39824, 43035, 45904, 49780, 57380, 59343, 59736, 68856, 74670, 79124, 86070, 98905, 99560, 114760, 118686, 119472, 137712, 149340, 158248, 172140, 197810, 199120, 229520, 237372, 296715, 298680, 316496, 344280, 375839, 395620, 474744, 593430, 597360, 688560, 751678, 791240, 949488, 1127517, 1186860, 1503356, 1582480, 1879195, 2255034, 2373720, 3006712, 3758390, 4510068, 4747440, 5637585, 6013424, 7516780, 9020136, 11275170, 15033560, 18040272, 22550340, 30067120, 45100680, 90201360]

約数ペア:

[(1, 90201360), (2, 45100680), (3, 30067120), (4, 22550340), (5, 18040272), (6, 15033560), (8, 11275170), (10, 9020136), (12, 7516780), (15, 6013424), (16, 5637585), (19, 4747440), (20, 4510068), (24, 3758390), (30, 3006712), (38, 2373720), (40, 2255034), (48, 1879195), (57, 1582480), (60, 1503356), (76, 1186860), (80, 1127517), (95, 949488), (114, 791240), (120, 751678), (131, 688560), (151, 597360), (152, 593430), (190, 474744), (228, 395620), (240, 375839), (262, 344280), (285, 316496), (302, 298680), (304, 296715), (380, 237372), (393, 229520), (453, 199120), (456, 197810), (524, 172140), (570, 158248), (604, 149340), (655, 137712), (755, 119472), (760, 118686), (786, 114760), (906, 99560), (912, 98905), (1048, 86070), (1140, 79124), (1208, 74670), (1310, 68856), (1510, 59736), (1520, 59343), (1572, 57380), (1812, 49780), (1965, 45904), (2096, 43035), (2265, 39824), (2280, 39562), (2416, 37335), (2489, 36240), (2620, 34428), (2869, 31440), (3020, 29868), (3144, 28690), (3624, 24890), (3930, 22952), (4530, 19912), (4560, 19781), (4978, 18120), (5240, 17214), (5738, 15720), (6040, 14934), (6288, 14345), (7248, 12445), (7467, 12080), (7860, 11476), (8607, 10480), (9060, 9956)]