141688620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 447999552

約数和(自身を除く): 306310932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 73, 82, 90, 123, 146, 164, 180, 205, 219, 246, 263, 292, 365, 369, 410, 438, 492, 526, 615, 657, 730, 738, 789, 820, 876, 1052, 1095, 1230, 1314, 1315, 1460, 1476, 1578, 1845, 2190, 2367, 2460, 2628, 2630, 2993, 3156, 3285, 3690, 3945, 4380, 4734, 5260, 5986, 6570, 7380, 7890, 8979, 9468, 10783, 11835, 11972, 13140, 14965, 15780, 17958, 19199, 21566, 23670, 26937, 29930, 32349, 35916, 38398, 43132, 44895, 47340, 53874, 53915, 57597, 59860, 64698, 76796, 89790, 95995, 97047, 107748, 107830, 115194, 129396, 134685, 161745, 172791, 179580, 191990, 194094, 215660, 230388, 269370, 287985, 323490, 345582, 383980, 388188, 485235, 538740, 575970, 646980, 691164, 787159, 863955, 970470, 1151940, 1574318, 1727910, 1940940, 2361477, 3148636, 3455820, 3935795, 4722954, 7084431, 7871590, 9445908, 11807385, 14168862, 15743180, 23614770, 28337724, 35422155, 47229540, 70844310, 141688620]

約数ペア:

[(1, 141688620), (2, 70844310), (3, 47229540), (4, 35422155), (5, 28337724), (6, 23614770), (9, 15743180), (10, 14168862), (12, 11807385), (15, 9445908), (18, 7871590), (20, 7084431), (30, 4722954), (36, 3935795), (41, 3455820), (45, 3148636), (60, 2361477), (73, 1940940), (82, 1727910), (90, 1574318), (123, 1151940), (146, 970470), (164, 863955), (180, 787159), (205, 691164), (219, 646980), (246, 575970), (263, 538740), (292, 485235), (365, 388188), (369, 383980), (410, 345582), (438, 323490), (492, 287985), (526, 269370), (615, 230388), (657, 215660), (730, 194094), (738, 191990), (789, 179580), (820, 172791), (876, 161745), (1052, 134685), (1095, 129396), (1230, 115194), (1314, 107830), (1315, 107748), (1460, 97047), (1476, 95995), (1578, 89790), (1845, 76796), (2190, 64698), (2367, 59860), (2460, 57597), (2628, 53915), (2630, 53874), (2993, 47340), (3156, 44895), (3285, 43132), (3690, 38398), (3945, 35916), (4380, 32349), (4734, 29930), (5260, 26937), (5986, 23670), (6570, 21566), (7380, 19199), (7890, 17958), (8979, 15780), (9468, 14965), (10783, 13140), (11835, 11972)]