66606400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 197794880

約数和(自身を除く): 131188480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 313, 320, 350, 380, 400, 448, 475, 532, 560, 608, 626, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1252, 1330, 1400, 1520, 1565, 1600, 1900, 2128, 2191, 2240, 2504, 2660, 2800, 3040, 3130, 3325, 3800, 4256, 4382, 5008, 5320, 5600, 5947, 6080, 6260, 6650, 7600, 7825, 8512, 8764, 10016, 10640, 10955, 11200, 11894, 12520, 13300, 15200, 15650, 17528, 20032, 21280, 21910, 23788, 25040, 26600, 29735, 30400, 31300, 35056, 41629, 42560, 43820, 47576, 50080, 53200, 54775, 59470, 62600, 70112, 83258, 87640, 95152, 100160, 106400, 109550, 118940, 125200, 140224, 148675, 166516, 175280, 190304, 208145, 212800, 219100, 237880, 250400, 297350, 333032, 350560, 380608, 416290, 438200, 475760, 500800, 594700, 666064, 701120, 832580, 876400, 951520, 1040725, 1189400, 1332128, 1665160, 1752800, 1903040, 2081450, 2378800, 2664256, 3330320, 3505600, 4162900, 4757600, 6660640, 8325800, 9515200, 13321280, 16651600, 33303200, 66606400]

約数ペア:

[(1, 66606400), (2, 33303200), (4, 16651600), (5, 13321280), (7, 9515200), (8, 8325800), (10, 6660640), (14, 4757600), (16, 4162900), (19, 3505600), (20, 3330320), (25, 2664256), (28, 2378800), (32, 2081450), (35, 1903040), (38, 1752800), (40, 1665160), (50, 1332128), (56, 1189400), (64, 1040725), (70, 951520), (76, 876400), (80, 832580), (95, 701120), (100, 666064), (112, 594700), (133, 500800), (140, 475760), (152, 438200), (160, 416290), (175, 380608), (190, 350560), (200, 333032), (224, 297350), (266, 250400), (280, 237880), (304, 219100), (313, 212800), (320, 208145), (350, 190304), (380, 175280), (400, 166516), (448, 148675), (475, 140224), (532, 125200), (560, 118940), (608, 109550), (626, 106400), (665, 100160), (700, 95152), (760, 87640), (800, 83258), (950, 70112), (1064, 62600), (1120, 59470), (1216, 54775), (1252, 53200), (1330, 50080), (1400, 47576), (1520, 43820), (1565, 42560), (1600, 41629), (1900, 35056), (2128, 31300), (2191, 30400), (2240, 29735), (2504, 26600), (2660, 25040), (2800, 23788), (3040, 21910), (3130, 21280), (3325, 20032), (3800, 17528), (4256, 15650), (4382, 15200), (5008, 13300), (5320, 12520), (5600, 11894), (5947, 11200), (6080, 10955), (6260, 10640), (6650, 10016), (7600, 8764), (7825, 8512)]