42587280180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{73867}}^1$

素因数の和:77085

約数の個数: 72

約数和(自身を含む): 129223497312

約数和(自身を除く): 86636217132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3203, 6406, 9609, 12812, 16015, 19218, 28827, 32030, 38436, 48045, 57654, 64060, 73867, 96090, 115308, 144135, 147734, 192180, 221601, 288270, 295468, 369335, 443202, 576540, 664803, 738670, 886404, 1108005, 1329606, 1477340, 2216010, 2659212, 3324015, 4432020, 6648030, 13296060, 236596001, 473192002, 709788003, 946384004, 1182980005, 1419576006, 2129364009, 2365960010, 2839152012, 3548940015, 4258728018, 4731920020, 7097880030, 8517456036, 10646820045, 14195760060, 21293640090, 42587280180]

約数ペア:

[(1, 42587280180), (2, 21293640090), (3, 14195760060), (4, 10646820045), (5, 8517456036), (6, 7097880030), (9, 4731920020), (10, 4258728018), (12, 3548940015), (15, 2839152012), (18, 2365960010), (20, 2129364009), (30, 1419576006), (36, 1182980005), (45, 946384004), (60, 709788003), (90, 473192002), (180, 236596001), (3203, 13296060), (6406, 6648030), (9609, 4432020), (12812, 3324015), (16015, 2659212), (19218, 2216010), (28827, 1477340), (32030, 1329606), (38436, 1108005), (48045, 886404), (57654, 738670), (64060, 664803), (73867, 576540), (96090, 443202), (115308, 369335), (144135, 295468), (147734, 288270), (192180, 221601)]