75022640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 229271040

約数和(自身を除く): 154248400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 641, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1282, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2564, 2660, 2926, 3080, 3205, 3344, 4180, 4487, 5128, 5320, 5852, 6160, 6410, 7051, 7315, 8360, 8974, 10256, 10640, 11704, 12179, 12820, 14102, 14630, 16720, 17948, 22435, 23408, 24358, 25640, 28204, 29260, 35255, 35896, 44870, 48716, 49357, 51280, 56408, 58520, 60895, 70510, 71792, 85253, 89740, 97432, 98714, 112816, 117040, 121790, 133969, 141020, 170506, 179480, 194864, 197428, 243580, 246785, 267938, 282040, 341012, 358960, 394856, 426265, 487160, 493570, 535876, 564080, 669845, 682024, 789712, 852530, 937783, 974320, 987140, 1071752, 1339690, 1364048, 1705060, 1875566, 1974280, 2143504, 2679380, 3410120, 3751132, 3948560, 4688915, 5358760, 6820240, 7502264, 9377830, 10717520, 15004528, 18755660, 37511320, 75022640]

約数ペア:

[(1, 75022640), (2, 37511320), (4, 18755660), (5, 15004528), (7, 10717520), (8, 9377830), (10, 7502264), (11, 6820240), (14, 5358760), (16, 4688915), (19, 3948560), (20, 3751132), (22, 3410120), (28, 2679380), (35, 2143504), (38, 1974280), (40, 1875566), (44, 1705060), (55, 1364048), (56, 1339690), (70, 1071752), (76, 987140), (77, 974320), (80, 937783), (88, 852530), (95, 789712), (110, 682024), (112, 669845), (133, 564080), (140, 535876), (152, 493570), (154, 487160), (176, 426265), (190, 394856), (209, 358960), (220, 341012), (266, 282040), (280, 267938), (304, 246785), (308, 243580), (380, 197428), (385, 194864), (418, 179480), (440, 170506), (532, 141020), (560, 133969), (616, 121790), (641, 117040), (665, 112816), (760, 98714), (770, 97432), (836, 89740), (880, 85253), (1045, 71792), (1064, 70510), (1232, 60895), (1282, 58520), (1330, 56408), (1463, 51280), (1520, 49357), (1540, 48716), (1672, 44870), (2090, 35896), (2128, 35255), (2564, 29260), (2660, 28204), (2926, 25640), (3080, 24358), (3205, 23408), (3344, 22435), (4180, 17948), (4487, 16720), (5128, 14630), (5320, 14102), (5852, 12820), (6160, 12179), (6410, 11704), (7051, 10640), (7315, 10256), (8360, 8974)]