164469420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5072

約数の個数: 96

約数和(自身を含む): 520175040

約数和(自身を除く): 355705620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4993, 5490, 6588, 8235, 9986, 10980, 14979, 16470, 19972, 24965, 29958, 32940, 44937, 49930, 59916, 74895, 89874, 99860, 134811, 149790, 179748, 224685, 269622, 299580, 304573, 449370, 539244, 609146, 674055, 898740, 913719, 1218292, 1348110, 1522865, 1827438, 2696220, 2741157, 3045730, 3654876, 4568595, 5482314, 6091460, 8223471, 9137190, 10964628, 13705785, 16446942, 18274380, 27411570, 32893884, 41117355, 54823140, 82234710, 164469420]

約数ペア:

[(1, 164469420), (2, 82234710), (3, 54823140), (4, 41117355), (5, 32893884), (6, 27411570), (9, 18274380), (10, 16446942), (12, 13705785), (15, 10964628), (18, 9137190), (20, 8223471), (27, 6091460), (30, 5482314), (36, 4568595), (45, 3654876), (54, 3045730), (60, 2741157), (61, 2696220), (90, 1827438), (108, 1522865), (122, 1348110), (135, 1218292), (180, 913719), (183, 898740), (244, 674055), (270, 609146), (305, 539244), (366, 449370), (540, 304573), (549, 299580), (610, 269622), (732, 224685), (915, 179748), (1098, 149790), (1220, 134811), (1647, 99860), (1830, 89874), (2196, 74895), (2745, 59916), (3294, 49930), (3660, 44937), (4993, 32940), (5490, 29958), (6588, 24965), (8235, 19972), (9986, 16470), (10980, 14979)]