12800471400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{827}}^1\times {\mathrm{8599}}^1$

素因数の和:9448

約数の個数: 144

約数和(自身を含む): 43045236000

約数和(自身を除く): 30244764600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 827, 900, 1654, 1800, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 8599, 9924, 12405, 14886, 16540, 17198, 19848, 20675, 24810, 25797, 29772, 33080, 34396, 37215, 41350, 42995, 49620, 51594, 59544, 62025, 68792, 74430, 77391, 82700, 85990, 99240, 103188, 124050, 128985, 148860, 154782, 165400, 171980, 186075, 206376, 214975, 248100, 257970, 297720, 309564, 343960, 372150, 386955, 429950, 496200, 515940, 619128, 644925, 744300, 773910, 859900, 1031880, 1289850, 1488600, 1547820, 1719800, 1934775, 2579700, 3095640, 3869550, 5159400, 7111373, 7739100, 14222746, 15478200, 21334119, 28445492, 35556865, 42668238, 56890984, 64002357, 71113730, 85336476, 106670595, 128004714, 142227460, 170672952, 177784325, 213341190, 256009428, 284454920, 320011785, 355568650, 426682380, 512018856, 533352975, 640023570, 711137300, 853364760, 1066705950, 1280047140, 1422274600, 1600058925, 2133411900, 2560094280, 3200117850, 4266823800, 6400235700, 12800471400]

約数ペア:

[(1, 12800471400), (2, 6400235700), (3, 4266823800), (4, 3200117850), (5, 2560094280), (6, 2133411900), (8, 1600058925), (9, 1422274600), (10, 1280047140), (12, 1066705950), (15, 853364760), (18, 711137300), (20, 640023570), (24, 533352975), (25, 512018856), (30, 426682380), (36, 355568650), (40, 320011785), (45, 284454920), (50, 256009428), (60, 213341190), (72, 177784325), (75, 170672952), (90, 142227460), (100, 128004714), (120, 106670595), (150, 85336476), (180, 71113730), (200, 64002357), (225, 56890984), (300, 42668238), (360, 35556865), (450, 28445492), (600, 21334119), (827, 15478200), (900, 14222746), (1654, 7739100), (1800, 7111373), (2481, 5159400), (3308, 3869550), (4135, 3095640), (4962, 2579700), (6616, 1934775), (7443, 1719800), (8270, 1547820), (8599, 1488600), (9924, 1289850), (12405, 1031880), (14886, 859900), (16540, 773910), (17198, 744300), (19848, 644925), (20675, 619128), (24810, 515940), (25797, 496200), (29772, 429950), (33080, 386955), (34396, 372150), (37215, 343960), (41350, 309564), (42995, 297720), (49620, 257970), (51594, 248100), (59544, 214975), (62025, 206376), (68792, 186075), (74430, 171980), (77391, 165400), (82700, 154782), (85990, 148860), (99240, 128985), (103188, 124050)]