74699100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 272982528

約数和(自身を除く): 198283428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 167, 175, 180, 210, 213, 225, 252, 284, 300, 315, 334, 350, 355, 420, 426, 450, 497, 501, 525, 630, 639, 668, 700, 710, 835, 852, 900, 994, 1002, 1050, 1065, 1169, 1260, 1278, 1420, 1491, 1503, 1575, 1670, 1775, 1988, 2004, 2100, 2130, 2338, 2485, 2505, 2556, 2982, 3006, 3150, 3195, 3340, 3507, 3550, 4175, 4260, 4473, 4676, 4970, 5010, 5325, 5845, 5964, 6012, 6300, 6390, 7014, 7100, 7455, 7515, 8350, 8946, 9940, 10020, 10521, 10650, 11690, 11857, 12425, 12525, 12780, 14028, 14910, 15030, 15975, 16700, 17535, 17892, 21042, 21300, 22365, 23380, 23714, 24850, 25050, 29225, 29820, 30060, 31950, 35070, 35571, 37275, 37575, 42084, 44730, 47428, 49700, 50100, 52605, 58450, 59285, 63900, 70140, 71142, 74550, 75150, 82999, 87675, 89460, 105210, 106713, 111825, 116900, 118570, 142284, 149100, 150300, 165998, 175350, 177855, 210420, 213426, 223650, 237140, 248997, 263025, 296425, 331996, 350700, 355710, 414995, 426852, 447300, 497994, 526050, 533565, 592850, 711420, 746991, 829990, 889275, 995988, 1052100, 1067130, 1185700, 1244985, 1493982, 1659980, 1778550, 2074975, 2134260, 2489970, 2667825, 2987964, 3557100, 3734955, 4149950, 4979940, 5335650, 6224925, 7469910, 8299900, 10671300, 12449850, 14939820, 18674775, 24899700, 37349550, 74699100]

約数ペア:

[(1, 74699100), (2, 37349550), (3, 24899700), (4, 18674775), (5, 14939820), (6, 12449850), (7, 10671300), (9, 8299900), (10, 7469910), (12, 6224925), (14, 5335650), (15, 4979940), (18, 4149950), (20, 3734955), (21, 3557100), (25, 2987964), (28, 2667825), (30, 2489970), (35, 2134260), (36, 2074975), (42, 1778550), (45, 1659980), (50, 1493982), (60, 1244985), (63, 1185700), (70, 1067130), (71, 1052100), (75, 995988), (84, 889275), (90, 829990), (100, 746991), (105, 711420), (126, 592850), (140, 533565), (142, 526050), (150, 497994), (167, 447300), (175, 426852), (180, 414995), (210, 355710), (213, 350700), (225, 331996), (252, 296425), (284, 263025), (300, 248997), (315, 237140), (334, 223650), (350, 213426), (355, 210420), (420, 177855), (426, 175350), (450, 165998), (497, 150300), (501, 149100), (525, 142284), (630, 118570), (639, 116900), (668, 111825), (700, 106713), (710, 105210), (835, 89460), (852, 87675), (900, 82999), (994, 75150), (1002, 74550), (1050, 71142), (1065, 70140), (1169, 63900), (1260, 59285), (1278, 58450), (1420, 52605), (1491, 50100), (1503, 49700), (1575, 47428), (1670, 44730), (1775, 42084), (1988, 37575), (2004, 37275), (2100, 35571), (2130, 35070), (2338, 31950), (2485, 30060), (2505, 29820), (2556, 29225), (2982, 25050), (3006, 24850), (3150, 23714), (3195, 23380), (3340, 22365), (3507, 21300), (3550, 21042), (4175, 17892), (4260, 17535), (4473, 16700), (4676, 15975), (4970, 15030), (5010, 14910), (5325, 14028), (5845, 12780), (5964, 12525), (6012, 12425), (6300, 11857), (6390, 11690), (7014, 10650), (7100, 10521), (7455, 10020), (7515, 9940), (8350, 8946)]