73807380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 234181584

約数和(自身を除く): 160374204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 73, 82, 90, 123, 137, 146, 164, 180, 205, 219, 246, 274, 292, 365, 369, 410, 411, 438, 492, 548, 615, 657, 685, 730, 738, 820, 822, 876, 1095, 1230, 1233, 1314, 1370, 1460, 1476, 1644, 1845, 2055, 2190, 2460, 2466, 2628, 2740, 2993, 3285, 3690, 4110, 4380, 4932, 5617, 5986, 6165, 6570, 7380, 8220, 8979, 10001, 11234, 11972, 12330, 13140, 14965, 16851, 17958, 20002, 22468, 24660, 26937, 28085, 29930, 30003, 33702, 35916, 40004, 44895, 50005, 50553, 53874, 56170, 59860, 60006, 67404, 84255, 89790, 90009, 100010, 101106, 107748, 112340, 120012, 134685, 150015, 168510, 179580, 180018, 200020, 202212, 252765, 269370, 300030, 337020, 360036, 410041, 450045, 505530, 538740, 600060, 820082, 900090, 1011060, 1230123, 1640164, 1800180, 2050205, 2460246, 3690369, 4100410, 4920492, 6150615, 7380738, 8200820, 12301230, 14761476, 18451845, 24602460, 36903690, 73807380]

約数ペア:

[(1, 73807380), (2, 36903690), (3, 24602460), (4, 18451845), (5, 14761476), (6, 12301230), (9, 8200820), (10, 7380738), (12, 6150615), (15, 4920492), (18, 4100410), (20, 3690369), (30, 2460246), (36, 2050205), (41, 1800180), (45, 1640164), (60, 1230123), (73, 1011060), (82, 900090), (90, 820082), (123, 600060), (137, 538740), (146, 505530), (164, 450045), (180, 410041), (205, 360036), (219, 337020), (246, 300030), (274, 269370), (292, 252765), (365, 202212), (369, 200020), (410, 180018), (411, 179580), (438, 168510), (492, 150015), (548, 134685), (615, 120012), (657, 112340), (685, 107748), (730, 101106), (738, 100010), (820, 90009), (822, 89790), (876, 84255), (1095, 67404), (1230, 60006), (1233, 59860), (1314, 56170), (1370, 53874), (1460, 50553), (1476, 50005), (1644, 44895), (1845, 40004), (2055, 35916), (2190, 33702), (2460, 30003), (2466, 29930), (2628, 28085), (2740, 26937), (2993, 24660), (3285, 22468), (3690, 20002), (4110, 17958), (4380, 16851), (4932, 14965), (5617, 13140), (5986, 12330), (6165, 11972), (6570, 11234), (7380, 10001), (8220, 8979)]