177218130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 295562670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 71, 87, 95, 114, 142, 145, 151, 174, 190, 213, 285, 290, 302, 355, 426, 435, 453, 551, 570, 710, 755, 870, 906, 1065, 1102, 1349, 1510, 1653, 2059, 2130, 2265, 2698, 2755, 2869, 3306, 4047, 4118, 4379, 4530, 5510, 5738, 6177, 6745, 8094, 8265, 8607, 8758, 10295, 10721, 12354, 13137, 13490, 14345, 16530, 17214, 20235, 20590, 21442, 21895, 26274, 28690, 30885, 32163, 39121, 40470, 43035, 43790, 53605, 61770, 64326, 65685, 78242, 83201, 86070, 107210, 117363, 131370, 160815, 166402, 195605, 203699, 234726, 249603, 310909, 321630, 391210, 407398, 416005, 499206, 586815, 611097, 621818, 832010, 932727, 1018495, 1173630, 1222194, 1248015, 1554545, 1865454, 2036990, 2496030, 3055485, 3109090, 4663635, 5907271, 6110970, 9327270, 11814542, 17721813, 29536355, 35443626, 59072710, 88609065, 177218130]

約数ペア:

[(1, 177218130), (2, 88609065), (3, 59072710), (5, 35443626), (6, 29536355), (10, 17721813), (15, 11814542), (19, 9327270), (29, 6110970), (30, 5907271), (38, 4663635), (57, 3109090), (58, 3055485), (71, 2496030), (87, 2036990), (95, 1865454), (114, 1554545), (142, 1248015), (145, 1222194), (151, 1173630), (174, 1018495), (190, 932727), (213, 832010), (285, 621818), (290, 611097), (302, 586815), (355, 499206), (426, 416005), (435, 407398), (453, 391210), (551, 321630), (570, 310909), (710, 249603), (755, 234726), (870, 203699), (906, 195605), (1065, 166402), (1102, 160815), (1349, 131370), (1510, 117363), (1653, 107210), (2059, 86070), (2130, 83201), (2265, 78242), (2698, 65685), (2755, 64326), (2869, 61770), (3306, 53605), (4047, 43790), (4118, 43035), (4379, 40470), (4530, 39121), (5510, 32163), (5738, 30885), (6177, 28690), (6745, 26274), (8094, 21895), (8265, 21442), (8607, 20590), (8758, 20235), (10295, 17214), (10721, 16530), (12354, 14345), (13137, 13490)]