217692300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 748077120

約数和(自身を除く): 530384820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 59, 60, 70, 75, 84, 98, 100, 105, 118, 140, 147, 150, 175, 177, 196, 210, 236, 245, 251, 294, 295, 300, 350, 354, 413, 420, 490, 502, 525, 588, 590, 700, 708, 735, 753, 826, 885, 980, 1004, 1050, 1180, 1225, 1239, 1255, 1470, 1475, 1506, 1652, 1757, 1770, 2065, 2100, 2450, 2478, 2510, 2891, 2940, 2950, 3012, 3514, 3540, 3675, 3765, 4130, 4425, 4900, 4956, 5020, 5271, 5782, 5900, 6195, 6275, 7028, 7350, 7530, 8260, 8673, 8785, 8850, 10325, 10542, 11564, 12299, 12390, 12550, 14455, 14700, 14809, 15060, 17346, 17570, 17700, 18825, 20650, 21084, 24598, 24780, 25100, 26355, 28910, 29618, 30975, 34692, 35140, 36897, 37650, 41300, 43365, 43925, 44427, 49196, 52710, 57820, 59236, 61495, 61950, 72275, 73794, 74045, 75300, 86730, 87850, 88854, 103663, 105420, 122990, 123900, 131775, 144550, 147588, 148090, 173460, 175700, 177708, 184485, 207326, 216825, 222135, 245980, 263550, 289100, 296180, 307475, 310989, 368970, 370225, 414652, 433650, 444270, 518315, 527100, 614950, 621978, 725641, 737940, 740450, 867300, 888540, 922425, 1036630, 1110675, 1229900, 1243956, 1451282, 1480900, 1554945, 1844850, 2073260, 2176923, 2221350, 2591575, 2902564, 3109890, 3628205, 3689700, 4353846, 4442700, 5183150, 6219780, 7256410, 7774725, 8707692, 10366300, 10884615, 14512820, 15549450, 18141025, 21769230, 31098900, 36282050, 43538460, 54423075, 72564100, 108846150, 217692300]

約数ペア:

[(1, 217692300), (2, 108846150), (3, 72564100), (4, 54423075), (5, 43538460), (6, 36282050), (7, 31098900), (10, 21769230), (12, 18141025), (14, 15549450), (15, 14512820), (20, 10884615), (21, 10366300), (25, 8707692), (28, 7774725), (30, 7256410), (35, 6219780), (42, 5183150), (49, 4442700), (50, 4353846), (59, 3689700), (60, 3628205), (70, 3109890), (75, 2902564), (84, 2591575), (98, 2221350), (100, 2176923), (105, 2073260), (118, 1844850), (140, 1554945), (147, 1480900), (150, 1451282), (175, 1243956), (177, 1229900), (196, 1110675), (210, 1036630), (236, 922425), (245, 888540), (251, 867300), (294, 740450), (295, 737940), (300, 725641), (350, 621978), (354, 614950), (413, 527100), (420, 518315), (490, 444270), (502, 433650), (525, 414652), (588, 370225), (590, 368970), (700, 310989), (708, 307475), (735, 296180), (753, 289100), (826, 263550), (885, 245980), (980, 222135), (1004, 216825), (1050, 207326), (1180, 184485), (1225, 177708), (1239, 175700), (1255, 173460), (1470, 148090), (1475, 147588), (1506, 144550), (1652, 131775), (1757, 123900), (1770, 122990), (2065, 105420), (2100, 103663), (2450, 88854), (2478, 87850), (2510, 86730), (2891, 75300), (2940, 74045), (2950, 73794), (3012, 72275), (3514, 61950), (3540, 61495), (3675, 59236), (3765, 57820), (4130, 52710), (4425, 49196), (4900, 44427), (4956, 43925), (5020, 43365), (5271, 41300), (5782, 37650), (5900, 36897), (6195, 35140), (6275, 34692), (7028, 30975), (7350, 29618), (7530, 28910), (8260, 26355), (8673, 25100), (8785, 24780), (8850, 24598), (10325, 21084), (10542, 20650), (11564, 18825), (12299, 17700), (12390, 17570), (12550, 17346), (14455, 15060), (14700, 14809)]