31396200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 109278720

約数和(自身を除く): 77882520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 67, 71, 75, 88, 100, 110, 120, 132, 134, 142, 150, 165, 200, 201, 213, 220, 264, 268, 275, 284, 300, 330, 335, 355, 402, 426, 440, 536, 550, 568, 600, 660, 670, 710, 737, 781, 804, 825, 852, 1005, 1065, 1100, 1320, 1340, 1420, 1474, 1562, 1608, 1650, 1675, 1704, 1775, 2010, 2130, 2200, 2211, 2343, 2680, 2840, 2948, 3124, 3300, 3350, 3550, 3685, 3905, 4020, 4260, 4422, 4686, 4757, 5025, 5325, 5896, 6248, 6600, 6700, 7100, 7370, 7810, 8040, 8520, 8844, 9372, 9514, 10050, 10650, 11055, 11715, 13400, 14200, 14271, 14740, 15620, 17688, 18425, 18744, 19028, 19525, 20100, 21300, 22110, 23430, 23785, 28542, 29480, 31240, 36850, 38056, 39050, 40200, 42600, 44220, 46860, 47570, 52327, 55275, 57084, 58575, 71355, 73700, 78100, 88440, 93720, 95140, 104654, 110550, 114168, 117150, 118925, 142710, 147400, 156200, 156981, 190280, 209308, 221100, 234300, 237850, 261635, 285420, 313962, 356775, 418616, 442200, 468600, 475700, 523270, 570840, 627924, 713550, 784905, 951400, 1046540, 1255848, 1308175, 1427100, 1569810, 2093080, 2616350, 2854200, 3139620, 3924525, 5232700, 6279240, 7849050, 10465400, 15698100, 31396200]

約数ペア:

[(1, 31396200), (2, 15698100), (3, 10465400), (4, 7849050), (5, 6279240), (6, 5232700), (8, 3924525), (10, 3139620), (11, 2854200), (12, 2616350), (15, 2093080), (20, 1569810), (22, 1427100), (24, 1308175), (25, 1255848), (30, 1046540), (33, 951400), (40, 784905), (44, 713550), (50, 627924), (55, 570840), (60, 523270), (66, 475700), (67, 468600), (71, 442200), (75, 418616), (88, 356775), (100, 313962), (110, 285420), (120, 261635), (132, 237850), (134, 234300), (142, 221100), (150, 209308), (165, 190280), (200, 156981), (201, 156200), (213, 147400), (220, 142710), (264, 118925), (268, 117150), (275, 114168), (284, 110550), (300, 104654), (330, 95140), (335, 93720), (355, 88440), (402, 78100), (426, 73700), (440, 71355), (536, 58575), (550, 57084), (568, 55275), (600, 52327), (660, 47570), (670, 46860), (710, 44220), (737, 42600), (781, 40200), (804, 39050), (825, 38056), (852, 36850), (1005, 31240), (1065, 29480), (1100, 28542), (1320, 23785), (1340, 23430), (1420, 22110), (1474, 21300), (1562, 20100), (1608, 19525), (1650, 19028), (1675, 18744), (1704, 18425), (1775, 17688), (2010, 15620), (2130, 14740), (2200, 14271), (2211, 14200), (2343, 13400), (2680, 11715), (2840, 11055), (2948, 10650), (3124, 10050), (3300, 9514), (3350, 9372), (3550, 8844), (3685, 8520), (3905, 8040), (4020, 7810), (4260, 7370), (4422, 7100), (4686, 6700), (4757, 6600), (5025, 6248), (5325, 5896)]