75206320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5882

約数の個数: 80

約数和(自身を含む): 208558080

約数和(自身を除く): 133351760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 5839, 6440, 11678, 12880, 23356, 29195, 40873, 46712, 58390, 81746, 93424, 116780, 134297, 163492, 204365, 233560, 268594, 326984, 408730, 467120, 537188, 653968, 671485, 817460, 940079, 1074376, 1342970, 1634920, 1880158, 2148752, 2685940, 3269840, 3760316, 4700395, 5371880, 7520632, 9400790, 10743760, 15041264, 18801580, 37603160, 75206320]

約数ペア:

[(1, 75206320), (2, 37603160), (4, 18801580), (5, 15041264), (7, 10743760), (8, 9400790), (10, 7520632), (14, 5371880), (16, 4700395), (20, 3760316), (23, 3269840), (28, 2685940), (35, 2148752), (40, 1880158), (46, 1634920), (56, 1342970), (70, 1074376), (80, 940079), (92, 817460), (112, 671485), (115, 653968), (140, 537188), (161, 467120), (184, 408730), (230, 326984), (280, 268594), (322, 233560), (368, 204365), (460, 163492), (560, 134297), (644, 116780), (805, 93424), (920, 81746), (1288, 58390), (1610, 46712), (1840, 40873), (2576, 29195), (3220, 23356), (5839, 12880), (6440, 11678)]