219281400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9406

約数の個数: 144

約数和(自身を含む): 793152360

約数和(自身を除く): 573870960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 9371, 11700, 18742, 23400, 28113, 37484, 46855, 56226, 74968, 84339, 93710, 112452, 121823, 140565, 168678, 187420, 224904, 234275, 243646, 281130, 337356, 365469, 374840, 421695, 468550, 487292, 562260, 609115, 674712, 702825, 730938, 843390, 937100, 974584, 1096407, 1124520, 1218230, 1405650, 1461876, 1686780, 1827345, 1874200, 2108475, 2192814, 2436460, 2811300, 2923752, 3045575, 3373560, 3654690, 4216950, 4385628, 4872920, 5482035, 5622600, 6091150, 7309380, 8433900, 8771256, 9136725, 10964070, 12182300, 14618760, 16867800, 18273450, 21928140, 24364600, 27410175, 36546900, 43856280, 54820350, 73093800, 109640700, 219281400]

約数ペア:

[(1, 219281400), (2, 109640700), (3, 73093800), (4, 54820350), (5, 43856280), (6, 36546900), (8, 27410175), (9, 24364600), (10, 21928140), (12, 18273450), (13, 16867800), (15, 14618760), (18, 12182300), (20, 10964070), (24, 9136725), (25, 8771256), (26, 8433900), (30, 7309380), (36, 6091150), (39, 5622600), (40, 5482035), (45, 4872920), (50, 4385628), (52, 4216950), (60, 3654690), (65, 3373560), (72, 3045575), (75, 2923752), (78, 2811300), (90, 2436460), (100, 2192814), (104, 2108475), (117, 1874200), (120, 1827345), (130, 1686780), (150, 1461876), (156, 1405650), (180, 1218230), (195, 1124520), (200, 1096407), (225, 974584), (234, 937100), (260, 843390), (300, 730938), (312, 702825), (325, 674712), (360, 609115), (390, 562260), (450, 487292), (468, 468550), (520, 421695), (585, 374840), (600, 365469), (650, 337356), (780, 281130), (900, 243646), (936, 234275), (975, 224904), (1170, 187420), (1300, 168678), (1560, 140565), (1800, 121823), (1950, 112452), (2340, 93710), (2600, 84339), (2925, 74968), (3900, 56226), (4680, 46855), (5850, 37484), (7800, 28113), (9371, 23400), (11700, 18742)]