55983200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 168426720

約数和(自身を除く): 112443520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 769, 800, 910, 1040, 1120, 1300, 1400, 1456, 1538, 1820, 2080, 2275, 2600, 2800, 2912, 3076, 3640, 3845, 4550, 5200, 5383, 5600, 6152, 7280, 7690, 9100, 9997, 10400, 10766, 12304, 14560, 15380, 18200, 19225, 19994, 21532, 24608, 26915, 30760, 36400, 38450, 39988, 43064, 49985, 53830, 61520, 69979, 72800, 76900, 79976, 86128, 99970, 107660, 123040, 134575, 139958, 153800, 159952, 172256, 199940, 215320, 249925, 269150, 279916, 307600, 319904, 349895, 399880, 430640, 499850, 538300, 559832, 615200, 699790, 799760, 861280, 999700, 1076600, 1119664, 1399580, 1599520, 1749475, 1999400, 2153200, 2239328, 2799160, 3498950, 3998800, 4306400, 5598320, 6997900, 7997600, 11196640, 13995800, 27991600, 55983200]

約数ペア:

[(1, 55983200), (2, 27991600), (4, 13995800), (5, 11196640), (7, 7997600), (8, 6997900), (10, 5598320), (13, 4306400), (14, 3998800), (16, 3498950), (20, 2799160), (25, 2239328), (26, 2153200), (28, 1999400), (32, 1749475), (35, 1599520), (40, 1399580), (50, 1119664), (52, 1076600), (56, 999700), (65, 861280), (70, 799760), (80, 699790), (91, 615200), (100, 559832), (104, 538300), (112, 499850), (130, 430640), (140, 399880), (160, 349895), (175, 319904), (182, 307600), (200, 279916), (208, 269150), (224, 249925), (260, 215320), (280, 199940), (325, 172256), (350, 159952), (364, 153800), (400, 139958), (416, 134575), (455, 123040), (520, 107660), (560, 99970), (650, 86128), (700, 79976), (728, 76900), (769, 72800), (800, 69979), (910, 61520), (1040, 53830), (1120, 49985), (1300, 43064), (1400, 39988), (1456, 38450), (1538, 36400), (1820, 30760), (2080, 26915), (2275, 24608), (2600, 21532), (2800, 19994), (2912, 19225), (3076, 18200), (3640, 15380), (3845, 14560), (4550, 12304), (5200, 10766), (5383, 10400), (5600, 9997), (6152, 9100), (7280, 7690)]