75273440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 96

約数和(自身を含む): 204301440

約数和(自身を除く): 129028000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 2251, 3040, 3344, 4180, 4502, 6688, 8360, 9004, 11255, 16720, 18008, 22510, 24761, 33440, 36016, 42769, 45020, 49522, 72032, 85538, 90040, 99044, 123805, 171076, 180080, 198088, 213845, 247610, 342152, 360160, 396176, 427690, 470459, 495220, 684304, 792352, 855380, 940918, 990440, 1368608, 1710760, 1881836, 1980880, 2352295, 3421520, 3763672, 3961760, 4704590, 6843040, 7527344, 9409180, 15054688, 18818360, 37636720, 75273440]

約数ペア:

[(1, 75273440), (2, 37636720), (4, 18818360), (5, 15054688), (8, 9409180), (10, 7527344), (11, 6843040), (16, 4704590), (19, 3961760), (20, 3763672), (22, 3421520), (32, 2352295), (38, 1980880), (40, 1881836), (44, 1710760), (55, 1368608), (76, 990440), (80, 940918), (88, 855380), (95, 792352), (110, 684304), (152, 495220), (160, 470459), (176, 427690), (190, 396176), (209, 360160), (220, 342152), (304, 247610), (352, 213845), (380, 198088), (418, 180080), (440, 171076), (608, 123805), (760, 99044), (836, 90040), (880, 85538), (1045, 72032), (1520, 49522), (1672, 45020), (1760, 42769), (2090, 36016), (2251, 33440), (3040, 24761), (3344, 22510), (4180, 18008), (4502, 16720), (6688, 11255), (8360, 9004)]