227599020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 764225280

約数和(自身を除く): 536626260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1278, 1420, 1562, 1619, 1980, 2130, 2343, 2556, 3124, 3195, 3238, 3905, 4260, 4686, 4857, 6390, 6476, 7029, 7810, 8095, 9372, 9714, 11715, 12780, 14058, 14571, 15620, 16190, 17809, 19428, 23430, 24285, 28116, 29142, 32380, 35145, 35618, 46860, 48570, 53427, 58284, 70290, 71236, 72855, 89045, 97140, 106854, 114949, 140580, 145710, 160281, 178090, 213708, 229898, 267135, 291420, 320562, 344847, 356180, 459796, 534270, 574745, 641124, 689694, 801405, 1034541, 1068540, 1149490, 1264439, 1379388, 1602810, 1724235, 2069082, 2298980, 2528878, 3205620, 3448470, 3793317, 4138164, 5057756, 5172705, 6322195, 6896940, 7586634, 10345410, 11379951, 12644390, 15173268, 18966585, 20690820, 22759902, 25288780, 37933170, 45519804, 56899755, 75866340, 113799510, 227599020]

約数ペア:

[(1, 227599020), (2, 113799510), (3, 75866340), (4, 56899755), (5, 45519804), (6, 37933170), (9, 25288780), (10, 22759902), (11, 20690820), (12, 18966585), (15, 15173268), (18, 12644390), (20, 11379951), (22, 10345410), (30, 7586634), (33, 6896940), (36, 6322195), (44, 5172705), (45, 5057756), (55, 4138164), (60, 3793317), (66, 3448470), (71, 3205620), (90, 2528878), (99, 2298980), (110, 2069082), (132, 1724235), (142, 1602810), (165, 1379388), (180, 1264439), (198, 1149490), (213, 1068540), (220, 1034541), (284, 801405), (330, 689694), (355, 641124), (396, 574745), (426, 534270), (495, 459796), (639, 356180), (660, 344847), (710, 320562), (781, 291420), (852, 267135), (990, 229898), (1065, 213708), (1278, 178090), (1420, 160281), (1562, 145710), (1619, 140580), (1980, 114949), (2130, 106854), (2343, 97140), (2556, 89045), (3124, 72855), (3195, 71236), (3238, 70290), (3905, 58284), (4260, 53427), (4686, 48570), (4857, 46860), (6390, 35618), (6476, 35145), (7029, 32380), (7810, 29142), (8095, 28116), (9372, 24285), (9714, 23430), (11715, 19428), (12780, 17809), (14058, 16190), (14571, 15620)]