22850460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 73696896

約数和(自身を除く): 50846436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 73, 74, 90, 94, 111, 141, 146, 148, 180, 185, 188, 219, 222, 235, 282, 292, 333, 365, 370, 423, 438, 444, 470, 555, 564, 657, 666, 705, 730, 740, 846, 876, 940, 1095, 1110, 1314, 1332, 1410, 1460, 1665, 1692, 1739, 2115, 2190, 2220, 2628, 2701, 2820, 3285, 3330, 3431, 3478, 4230, 4380, 5217, 5402, 6570, 6660, 6862, 6956, 8103, 8460, 8695, 10293, 10434, 10804, 13140, 13505, 13724, 15651, 16206, 17155, 17390, 20586, 20868, 24309, 26085, 27010, 30879, 31302, 32412, 34310, 34780, 40515, 41172, 48618, 51465, 52170, 54020, 61758, 62604, 68620, 78255, 81030, 97236, 102930, 104340, 121545, 123516, 126947, 154395, 156510, 162060, 205860, 243090, 253894, 308790, 313020, 380841, 486180, 507788, 617580, 634735, 761682, 1142523, 1269470, 1523364, 1904205, 2285046, 2538940, 3808410, 4570092, 5712615, 7616820, 11425230, 22850460]

約数ペア:

[(1, 22850460), (2, 11425230), (3, 7616820), (4, 5712615), (5, 4570092), (6, 3808410), (9, 2538940), (10, 2285046), (12, 1904205), (15, 1523364), (18, 1269470), (20, 1142523), (30, 761682), (36, 634735), (37, 617580), (45, 507788), (47, 486180), (60, 380841), (73, 313020), (74, 308790), (90, 253894), (94, 243090), (111, 205860), (141, 162060), (146, 156510), (148, 154395), (180, 126947), (185, 123516), (188, 121545), (219, 104340), (222, 102930), (235, 97236), (282, 81030), (292, 78255), (333, 68620), (365, 62604), (370, 61758), (423, 54020), (438, 52170), (444, 51465), (470, 48618), (555, 41172), (564, 40515), (657, 34780), (666, 34310), (705, 32412), (730, 31302), (740, 30879), (846, 27010), (876, 26085), (940, 24309), (1095, 20868), (1110, 20586), (1314, 17390), (1332, 17155), (1410, 16206), (1460, 15651), (1665, 13724), (1692, 13505), (1739, 13140), (2115, 10804), (2190, 10434), (2220, 10293), (2628, 8695), (2701, 8460), (2820, 8103), (3285, 6956), (3330, 6862), (3431, 6660), (3478, 6570), (4230, 5402), (4380, 5217)]