99839320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 175949480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 419, 460, 518, 644, 740, 805, 838, 851, 920, 1036, 1288, 1295, 1480, 1610, 1676, 1702, 2072, 2095, 2590, 2933, 3220, 3352, 3404, 4190, 4255, 5180, 5866, 5957, 6440, 6808, 8380, 8510, 9637, 10360, 11732, 11914, 14665, 15503, 16760, 17020, 19274, 23464, 23828, 29330, 29785, 31006, 34040, 38548, 47656, 48185, 58660, 59570, 62012, 67459, 77096, 77515, 96370, 108521, 117320, 119140, 124024, 134918, 155030, 192740, 217042, 238280, 269836, 310060, 337295, 356569, 385480, 434084, 539672, 542605, 620120, 674590, 713138, 868168, 1085210, 1349180, 1426276, 1782845, 2170420, 2495983, 2698360, 2852552, 3565690, 4340840, 4991966, 7131380, 9983932, 12479915, 14262760, 19967864, 24959830, 49919660, 99839320]

約数ペア:

[(1, 99839320), (2, 49919660), (4, 24959830), (5, 19967864), (7, 14262760), (8, 12479915), (10, 9983932), (14, 7131380), (20, 4991966), (23, 4340840), (28, 3565690), (35, 2852552), (37, 2698360), (40, 2495983), (46, 2170420), (56, 1782845), (70, 1426276), (74, 1349180), (92, 1085210), (115, 868168), (140, 713138), (148, 674590), (161, 620120), (184, 542605), (185, 539672), (230, 434084), (259, 385480), (280, 356569), (296, 337295), (322, 310060), (370, 269836), (419, 238280), (460, 217042), (518, 192740), (644, 155030), (740, 134918), (805, 124024), (838, 119140), (851, 117320), (920, 108521), (1036, 96370), (1288, 77515), (1295, 77096), (1480, 67459), (1610, 62012), (1676, 59570), (1702, 58660), (2072, 48185), (2095, 47656), (2590, 38548), (2933, 34040), (3220, 31006), (3352, 29785), (3404, 29330), (4190, 23828), (4255, 23464), (5180, 19274), (5866, 17020), (5957, 16760), (6440, 15503), (6808, 14665), (8380, 11914), (8510, 11732), (9637, 10360)]