321410700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9157}}^1$

素因数の和:9193

約数の個数: 144

約数和(自身を含む): 1112880160

約数和(自身を除く): 791469460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 9157, 11700, 17550, 18314, 27471, 35100, 36628, 45785, 54942, 82413, 91570, 109884, 119041, 137355, 164826, 183140, 228925, 238082, 247239, 274710, 329652, 357123, 412065, 457850, 476164, 494478, 549420, 595205, 686775, 714246, 824130, 915700, 988956, 1071369, 1190410, 1236195, 1373550, 1428492, 1648260, 1785615, 2060325, 2142738, 2380820, 2472390, 2747100, 2976025, 3214107, 3571230, 4120650, 4285476, 4944780, 5356845, 5952050, 6180975, 6428214, 7142460, 8241300, 8928075, 10713690, 11904100, 12361950, 12856428, 16070535, 17856150, 21427380, 24723900, 26784225, 32141070, 35712300, 53568450, 64282140, 80352675, 107136900, 160705350, 321410700]

約数ペア:

[(1, 321410700), (2, 160705350), (3, 107136900), (4, 80352675), (5, 64282140), (6, 53568450), (9, 35712300), (10, 32141070), (12, 26784225), (13, 24723900), (15, 21427380), (18, 17856150), (20, 16070535), (25, 12856428), (26, 12361950), (27, 11904100), (30, 10713690), (36, 8928075), (39, 8241300), (45, 7142460), (50, 6428214), (52, 6180975), (54, 5952050), (60, 5356845), (65, 4944780), (75, 4285476), (78, 4120650), (90, 3571230), (100, 3214107), (108, 2976025), (117, 2747100), (130, 2472390), (135, 2380820), (150, 2142738), (156, 2060325), (180, 1785615), (195, 1648260), (225, 1428492), (234, 1373550), (260, 1236195), (270, 1190410), (300, 1071369), (325, 988956), (351, 915700), (390, 824130), (450, 714246), (468, 686775), (540, 595205), (585, 549420), (650, 494478), (675, 476164), (702, 457850), (780, 412065), (900, 357123), (975, 329652), (1170, 274710), (1300, 247239), (1350, 238082), (1404, 228925), (1755, 183140), (1950, 164826), (2340, 137355), (2700, 119041), (2925, 109884), (3510, 91570), (3900, 82413), (5850, 54942), (7020, 45785), (8775, 36628), (9157, 35100), (11700, 27471), (17550, 18314)]