79628400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 290145120

約数和(自身を除く): 210516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 73, 75, 80, 90, 100, 101, 108, 120, 135, 144, 146, 150, 180, 200, 202, 216, 219, 225, 240, 270, 292, 300, 303, 360, 365, 400, 404, 432, 438, 450, 505, 540, 584, 600, 606, 657, 675, 720, 730, 808, 876, 900, 909, 1010, 1080, 1095, 1168, 1200, 1212, 1314, 1350, 1460, 1515, 1616, 1752, 1800, 1818, 1825, 1971, 2020, 2160, 2190, 2424, 2525, 2628, 2700, 2727, 2920, 3030, 3285, 3504, 3600, 3636, 3650, 3942, 4040, 4380, 4545, 4848, 5050, 5256, 5400, 5454, 5475, 5840, 6060, 6570, 7272, 7300, 7373, 7575, 7884, 8080, 8760, 9090, 9855, 10100, 10512, 10800, 10908, 10950, 12120, 13140, 13635, 14544, 14600, 14746, 15150, 15768, 16425, 17520, 18180, 19710, 20200, 21816, 21900, 22119, 22725, 24240, 26280, 27270, 29200, 29492, 30300, 31536, 32850, 36360, 36865, 39420, 40400, 43632, 43800, 44238, 45450, 49275, 52560, 54540, 58984, 60600, 65700, 66357, 68175, 72720, 73730, 78840, 87600, 88476, 90900, 98550, 109080, 110595, 117968, 121200, 131400, 132714, 136350, 147460, 157680, 176952, 181800, 184325, 197100, 199071, 218160, 221190, 262800, 265428, 272700, 294920, 331785, 353904, 363600, 368650, 394200, 398142, 442380, 530856, 545400, 552975, 589840, 663570, 737300, 788400, 796284, 884760, 995355, 1061712, 1090800, 1105950, 1327140, 1474600, 1592568, 1658925, 1769520, 1990710, 2211900, 2654280, 2949200, 3185136, 3317850, 3981420, 4423800, 4976775, 5308560, 6635700, 7962840, 8847600, 9953550, 13271400, 15925680, 19907100, 26542800, 39814200, 79628400]

約数ペア:

[(1, 79628400), (2, 39814200), (3, 26542800), (4, 19907100), (5, 15925680), (6, 13271400), (8, 9953550), (9, 8847600), (10, 7962840), (12, 6635700), (15, 5308560), (16, 4976775), (18, 4423800), (20, 3981420), (24, 3317850), (25, 3185136), (27, 2949200), (30, 2654280), (36, 2211900), (40, 1990710), (45, 1769520), (48, 1658925), (50, 1592568), (54, 1474600), (60, 1327140), (72, 1105950), (73, 1090800), (75, 1061712), (80, 995355), (90, 884760), (100, 796284), (101, 788400), (108, 737300), (120, 663570), (135, 589840), (144, 552975), (146, 545400), (150, 530856), (180, 442380), (200, 398142), (202, 394200), (216, 368650), (219, 363600), (225, 353904), (240, 331785), (270, 294920), (292, 272700), (300, 265428), (303, 262800), (360, 221190), (365, 218160), (400, 199071), (404, 197100), (432, 184325), (438, 181800), (450, 176952), (505, 157680), (540, 147460), (584, 136350), (600, 132714), (606, 131400), (657, 121200), (675, 117968), (720, 110595), (730, 109080), (808, 98550), (876, 90900), (900, 88476), (909, 87600), (1010, 78840), (1080, 73730), (1095, 72720), (1168, 68175), (1200, 66357), (1212, 65700), (1314, 60600), (1350, 58984), (1460, 54540), (1515, 52560), (1616, 49275), (1752, 45450), (1800, 44238), (1818, 43800), (1825, 43632), (1971, 40400), (2020, 39420), (2160, 36865), (2190, 36360), (2424, 32850), (2525, 31536), (2628, 30300), (2700, 29492), (2727, 29200), (2920, 27270), (3030, 26280), (3285, 24240), (3504, 22725), (3600, 22119), (3636, 21900), (3650, 21816), (3942, 20200), (4040, 19710), (4380, 18180), (4545, 17520), (4848, 16425), (5050, 15768), (5256, 15150), (5400, 14746), (5454, 14600), (5475, 14544), (5840, 13635), (6060, 13140), (6570, 12120), (7272, 10950), (7300, 10908), (7373, 10800), (7575, 10512), (7884, 10100), (8080, 9855), (8760, 9090)]