42476700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 100014180

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, 179, 210, 226, 300, 339, 350, 358, 420, 452, 525, 537, 565, 678, 700, 716, 791, 895, 1050, 1074, 1130, 1253, 1356, 1582, 1695, 1790, 2100, 2148, 2260, 2373, 2506, 2685, 2825, 3164, 3390, 3580, 3759, 3955, 4475, 4746, 5012, 5370, 5650, 6265, 6780, 7518, 7910, 8475, 8950, 9492, 10740, 11300, 11865, 12530, 13425, 15036, 15820, 16950, 17900, 18795, 19775, 20227, 23730, 25060, 26850, 31325, 33900, 37590, 39550, 40454, 47460, 53700, 59325, 60681, 62650, 75180, 79100, 80908, 93975, 101135, 118650, 121362, 125300, 141589, 187950, 202270, 237300, 242724, 283178, 303405, 375900, 404540, 424767, 505675, 566356, 606810, 707945, 849534, 1011350, 1213620, 1415890, 1517025, 1699068, 2022700, 2123835, 2831780, 3034050, 3539725, 4247670, 6068100, 7079450, 8495340, 10619175, 14158900, 21238350, 42476700]

約数ペア:

[(1, 42476700), (2, 21238350), (3, 14158900), (4, 10619175), (5, 8495340), (6, 7079450), (7, 6068100), (10, 4247670), (12, 3539725), (14, 3034050), (15, 2831780), (20, 2123835), (21, 2022700), (25, 1699068), (28, 1517025), (30, 1415890), (35, 1213620), (42, 1011350), (50, 849534), (60, 707945), (70, 606810), (75, 566356), (84, 505675), (100, 424767), (105, 404540), (113, 375900), (140, 303405), (150, 283178), (175, 242724), (179, 237300), (210, 202270), (226, 187950), (300, 141589), (339, 125300), (350, 121362), (358, 118650), (420, 101135), (452, 93975), (525, 80908), (537, 79100), (565, 75180), (678, 62650), (700, 60681), (716, 59325), (791, 53700), (895, 47460), (1050, 40454), (1074, 39550), (1130, 37590), (1253, 33900), (1356, 31325), (1582, 26850), (1695, 25060), (1790, 23730), (2100, 20227), (2148, 19775), (2260, 18795), (2373, 17900), (2506, 16950), (2685, 15820), (2825, 15036), (3164, 13425), (3390, 12530), (3580, 11865), (3759, 11300), (3955, 10740), (4475, 9492), (4746, 8950), (5012, 8475), (5370, 7910), (5650, 7518), (6265, 6780)]