61767300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 207764480

約数和(自身を除く): 145997180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 402, 420, 439, 469, 525, 670, 700, 804, 878, 938, 1005, 1050, 1317, 1340, 1407, 1675, 1756, 1876, 2010, 2100, 2195, 2345, 2634, 2814, 3073, 3350, 4020, 4390, 4690, 5025, 5268, 5628, 6146, 6585, 6700, 7035, 8780, 9219, 9380, 10050, 10975, 11725, 12292, 13170, 14070, 15365, 18438, 20100, 21950, 23450, 26340, 28140, 29413, 30730, 32925, 35175, 36876, 43900, 46095, 46900, 58826, 61460, 65850, 70350, 76825, 88239, 92190, 117652, 131700, 140700, 147065, 153650, 176478, 184380, 205891, 230475, 294130, 307300, 352956, 411782, 441195, 460950, 588260, 617673, 735325, 823564, 882390, 921900, 1029455, 1235346, 1470650, 1764780, 2058910, 2205975, 2470692, 2941300, 3088365, 4117820, 4411950, 5147275, 6176730, 8823900, 10294550, 12353460, 15441825, 20589100, 30883650, 61767300]

約数ペア:

[(1, 61767300), (2, 30883650), (3, 20589100), (4, 15441825), (5, 12353460), (6, 10294550), (7, 8823900), (10, 6176730), (12, 5147275), (14, 4411950), (15, 4117820), (20, 3088365), (21, 2941300), (25, 2470692), (28, 2205975), (30, 2058910), (35, 1764780), (42, 1470650), (50, 1235346), (60, 1029455), (67, 921900), (70, 882390), (75, 823564), (84, 735325), (100, 617673), (105, 588260), (134, 460950), (140, 441195), (150, 411782), (175, 352956), (201, 307300), (210, 294130), (268, 230475), (300, 205891), (335, 184380), (350, 176478), (402, 153650), (420, 147065), (439, 140700), (469, 131700), (525, 117652), (670, 92190), (700, 88239), (804, 76825), (878, 70350), (938, 65850), (1005, 61460), (1050, 58826), (1317, 46900), (1340, 46095), (1407, 43900), (1675, 36876), (1756, 35175), (1876, 32925), (2010, 30730), (2100, 29413), (2195, 28140), (2345, 26340), (2634, 23450), (2814, 21950), (3073, 20100), (3350, 18438), (4020, 15365), (4390, 14070), (4690, 13170), (5025, 12292), (5268, 11725), (5628, 10975), (6146, 10050), (6585, 9380), (6700, 9219), (7035, 8780)]