42951300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 144074112

約数和(自身を除く): 101122812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 181, 210, 226, 300, 339, 350, 362, 420, 452, 525, 543, 565, 678, 700, 724, 791, 905, 1050, 1086, 1130, 1267, 1356, 1582, 1695, 1810, 2100, 2172, 2260, 2373, 2534, 2715, 2825, 3164, 3390, 3620, 3801, 3955, 4525, 4746, 5068, 5430, 5650, 6335, 6780, 7602, 7910, 8475, 9050, 9492, 10860, 11300, 11865, 12670, 13575, 15204, 15820, 16950, 18100, 19005, 19775, 20453, 23730, 25340, 27150, 31675, 33900, 38010, 39550, 40906, 47460, 54300, 59325, 61359, 63350, 76020, 79100, 81812, 95025, 102265, 118650, 122718, 126700, 143171, 190050, 204530, 237300, 245436, 286342, 306795, 380100, 409060, 429513, 511325, 572684, 613590, 715855, 859026, 1022650, 1227180, 1431710, 1533975, 1718052, 2045300, 2147565, 2863420, 3067950, 3579275, 4295130, 6135900, 7158550, 8590260, 10737825, 14317100, 21475650, 42951300]

約数ペア:

[(1, 42951300), (2, 21475650), (3, 14317100), (4, 10737825), (5, 8590260), (6, 7158550), (7, 6135900), (10, 4295130), (12, 3579275), (14, 3067950), (15, 2863420), (20, 2147565), (21, 2045300), (25, 1718052), (28, 1533975), (30, 1431710), (35, 1227180), (42, 1022650), (50, 859026), (60, 715855), (70, 613590), (75, 572684), (84, 511325), (100, 429513), (105, 409060), (113, 380100), (140, 306795), (150, 286342), (175, 245436), (181, 237300), (210, 204530), (226, 190050), (300, 143171), (339, 126700), (350, 122718), (362, 118650), (420, 102265), (452, 95025), (525, 81812), (543, 79100), (565, 76020), (678, 63350), (700, 61359), (724, 59325), (791, 54300), (905, 47460), (1050, 40906), (1086, 39550), (1130, 38010), (1267, 33900), (1356, 31675), (1582, 27150), (1695, 25340), (1810, 23730), (2100, 20453), (2172, 19775), (2260, 19005), (2373, 18100), (2534, 16950), (2715, 15820), (2825, 15204), (3164, 13575), (3390, 12670), (3620, 11865), (3801, 11300), (3955, 10860), (4525, 9492), (4746, 9050), (5068, 8475), (5430, 7910), (5650, 7602), (6335, 6780)]