78382200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 263454120

約数和(自身を除く): 185071920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 773, 780, 845, 975, 1014, 1300, 1352, 1546, 1560, 1690, 1950, 2028, 2319, 2535, 2600, 3092, 3380, 3865, 3900, 4056, 4225, 4638, 5070, 6184, 6760, 7730, 7800, 8450, 9276, 10049, 10140, 11595, 12675, 15460, 16900, 18552, 19325, 20098, 20280, 23190, 25350, 30147, 30920, 33800, 38650, 40196, 46380, 50245, 50700, 57975, 60294, 77300, 80392, 92760, 100490, 101400, 115950, 120588, 130637, 150735, 154600, 200980, 231900, 241176, 251225, 261274, 301470, 391911, 401960, 463800, 502450, 522548, 602940, 653185, 753675, 783822, 1004900, 1045096, 1205880, 1306370, 1507350, 1567644, 1959555, 2009800, 2612740, 3014700, 3135288, 3265925, 3919110, 5225480, 6029400, 6531850, 7838220, 9797775, 13063700, 15676440, 19595550, 26127400, 39191100, 78382200]

約数ペア:

[(1, 78382200), (2, 39191100), (3, 26127400), (4, 19595550), (5, 15676440), (6, 13063700), (8, 9797775), (10, 7838220), (12, 6531850), (13, 6029400), (15, 5225480), (20, 3919110), (24, 3265925), (25, 3135288), (26, 3014700), (30, 2612740), (39, 2009800), (40, 1959555), (50, 1567644), (52, 1507350), (60, 1306370), (65, 1205880), (75, 1045096), (78, 1004900), (100, 783822), (104, 753675), (120, 653185), (130, 602940), (150, 522548), (156, 502450), (169, 463800), (195, 401960), (200, 391911), (260, 301470), (300, 261274), (312, 251225), (325, 241176), (338, 231900), (390, 200980), (507, 154600), (520, 150735), (600, 130637), (650, 120588), (676, 115950), (773, 101400), (780, 100490), (845, 92760), (975, 80392), (1014, 77300), (1300, 60294), (1352, 57975), (1546, 50700), (1560, 50245), (1690, 46380), (1950, 40196), (2028, 38650), (2319, 33800), (2535, 30920), (2600, 30147), (3092, 25350), (3380, 23190), (3865, 20280), (3900, 20098), (4056, 19325), (4225, 18552), (4638, 16900), (5070, 15460), (6184, 12675), (6760, 11595), (7730, 10140), (7800, 10049), (8450, 9276)]