154139220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 481420800

約数和(自身を除く): 327281580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 540, 719, 794, 1191, 1438, 1588, 1985, 2157, 2382, 2876, 3573, 3595, 3970, 4314, 4764, 5955, 6471, 7146, 7190, 7940, 8628, 10719, 10785, 11910, 12942, 14292, 14380, 17865, 19413, 21438, 21570, 23820, 25884, 32355, 35730, 38826, 42876, 43140, 53595, 64710, 71460, 77652, 97065, 107190, 129420, 194130, 214380, 285443, 388260, 570886, 856329, 1141772, 1427215, 1712658, 2568987, 2854430, 3425316, 4281645, 5137974, 5708860, 7706961, 8563290, 10275948, 12844935, 15413922, 17126580, 25689870, 30827844, 38534805, 51379740, 77069610, 154139220]

約数ペア:

[(1, 154139220), (2, 77069610), (3, 51379740), (4, 38534805), (5, 30827844), (6, 25689870), (9, 17126580), (10, 15413922), (12, 12844935), (15, 10275948), (18, 8563290), (20, 7706961), (27, 5708860), (30, 5137974), (36, 4281645), (45, 3425316), (54, 2854430), (60, 2568987), (90, 1712658), (108, 1427215), (135, 1141772), (180, 856329), (270, 570886), (397, 388260), (540, 285443), (719, 214380), (794, 194130), (1191, 129420), (1438, 107190), (1588, 97065), (1985, 77652), (2157, 71460), (2382, 64710), (2876, 53595), (3573, 43140), (3595, 42876), (3970, 38826), (4314, 35730), (4764, 32355), (5955, 25884), (6471, 23820), (7146, 21570), (7190, 21438), (7940, 19413), (8628, 17865), (10719, 14380), (10785, 14292), (11910, 12942)]