2021637900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4480

約数の個数: 144

約数和(自身を含む): 6196103424

約数和(自身を除く): 4174465524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 67, 69, 75, 92, 100, 115, 134, 138, 150, 201, 230, 268, 276, 300, 335, 345, 402, 460, 575, 670, 690, 804, 1005, 1150, 1340, 1380, 1541, 1675, 1725, 2010, 2300, 3082, 3350, 3450, 4020, 4373, 4623, 5025, 6164, 6700, 6900, 7705, 8746, 9246, 10050, 13119, 15410, 17492, 18492, 20100, 21865, 23115, 26238, 30820, 38525, 43730, 46230, 52476, 65595, 77050, 87460, 92460, 100579, 109325, 115575, 131190, 154100, 201158, 218650, 231150, 262380, 292991, 301737, 327975, 402316, 437300, 462300, 502895, 585982, 603474, 655950, 878973, 1005790, 1171964, 1206948, 1311900, 1464955, 1508685, 1757946, 2011580, 2514475, 2929910, 3017370, 3515892, 4394865, 5028950, 5859820, 6034740, 6738793, 7324775, 7543425, 8789730, 10057900, 13477586, 14649550, 15086850, 17579460, 20216379, 21974325, 26955172, 29299100, 30173700, 33693965, 40432758, 43948650, 67387930, 80865516, 87897300, 101081895, 134775860, 168469825, 202163790, 336939650, 404327580, 505409475, 673879300, 1010818950, 2021637900]

約数ペア:

[(1, 2021637900), (2, 1010818950), (3, 673879300), (4, 505409475), (5, 404327580), (6, 336939650), (10, 202163790), (12, 168469825), (15, 134775860), (20, 101081895), (23, 87897300), (25, 80865516), (30, 67387930), (46, 43948650), (50, 40432758), (60, 33693965), (67, 30173700), (69, 29299100), (75, 26955172), (92, 21974325), (100, 20216379), (115, 17579460), (134, 15086850), (138, 14649550), (150, 13477586), (201, 10057900), (230, 8789730), (268, 7543425), (276, 7324775), (300, 6738793), (335, 6034740), (345, 5859820), (402, 5028950), (460, 4394865), (575, 3515892), (670, 3017370), (690, 2929910), (804, 2514475), (1005, 2011580), (1150, 1757946), (1340, 1508685), (1380, 1464955), (1541, 1311900), (1675, 1206948), (1725, 1171964), (2010, 1005790), (2300, 878973), (3082, 655950), (3350, 603474), (3450, 585982), (4020, 502895), (4373, 462300), (4623, 437300), (5025, 402316), (6164, 327975), (6700, 301737), (6900, 292991), (7705, 262380), (8746, 231150), (9246, 218650), (10050, 201158), (13119, 154100), (15410, 131190), (17492, 115575), (18492, 109325), (20100, 100579), (21865, 92460), (23115, 87460), (26238, 77050), (30820, 65595), (38525, 52476), (43730, 46230)]