421250400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 216

約数和(自身を含む): 1522730664

約数和(自身を除く): 1101480264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 600, 615, 656, 720, 738, 800, 820, 900, 984, 1025, 1200, 1230, 1312, 1427, 1440, 1476, 1640, 1800, 1845, 1968, 2050, 2400, 2460, 2854, 2952, 3075, 3280, 3600, 3690, 3936, 4100, 4281, 4920, 5708, 5904, 6150, 6560, 7135, 7200, 7380, 8200, 8562, 9225, 9840, 11416, 11808, 12300, 12843, 14270, 14760, 16400, 17124, 18450, 19680, 21405, 22832, 24600, 25686, 28540, 29520, 32800, 34248, 35675, 36900, 42810, 45664, 49200, 51372, 57080, 58507, 59040, 64215, 68496, 71350, 73800, 85620, 98400, 102744, 107025, 114160, 117014, 128430, 136992, 142700, 147600, 171240, 175521, 205488, 214050, 228320, 234028, 256860, 285400, 292535, 295200, 321075, 342480, 351042, 410976, 428100, 468056, 513720, 526563, 570800, 585070, 642150, 684960, 702084, 856200, 877605, 936112, 1027440, 1053126, 1141600, 1170140, 1284300, 1404168, 1462675, 1712400, 1755210, 1872224, 2054880, 2106252, 2340280, 2568600, 2632815, 2808336, 2925350, 3424800, 3510420, 4212504, 4388025, 4680560, 5137200, 5265630, 5616672, 5850700, 7020840, 8425008, 8776050, 9361120, 10274400, 10531260, 11701400, 13164075, 14041680, 16850016, 17552100, 21062520, 23402800, 26328150, 28083360, 35104200, 42125040, 46805600, 52656300, 70208400, 84250080, 105312600, 140416800, 210625200, 421250400]

約数ペア:

[(1, 421250400), (2, 210625200), (3, 140416800), (4, 105312600), (5, 84250080), (6, 70208400), (8, 52656300), (9, 46805600), (10, 42125040), (12, 35104200), (15, 28083360), (16, 26328150), (18, 23402800), (20, 21062520), (24, 17552100), (25, 16850016), (30, 14041680), (32, 13164075), (36, 11701400), (40, 10531260), (41, 10274400), (45, 9361120), (48, 8776050), (50, 8425008), (60, 7020840), (72, 5850700), (75, 5616672), (80, 5265630), (82, 5137200), (90, 4680560), (96, 4388025), (100, 4212504), (120, 3510420), (123, 3424800), (144, 2925350), (150, 2808336), (160, 2632815), (164, 2568600), (180, 2340280), (200, 2106252), (205, 2054880), (225, 1872224), (240, 1755210), (246, 1712400), (288, 1462675), (300, 1404168), (328, 1284300), (360, 1170140), (369, 1141600), (400, 1053126), (410, 1027440), (450, 936112), (480, 877605), (492, 856200), (600, 702084), (615, 684960), (656, 642150), (720, 585070), (738, 570800), (800, 526563), (820, 513720), (900, 468056), (984, 428100), (1025, 410976), (1200, 351042), (1230, 342480), (1312, 321075), (1427, 295200), (1440, 292535), (1476, 285400), (1640, 256860), (1800, 234028), (1845, 228320), (1968, 214050), (2050, 205488), (2400, 175521), (2460, 171240), (2854, 147600), (2952, 142700), (3075, 136992), (3280, 128430), (3600, 117014), (3690, 114160), (3936, 107025), (4100, 102744), (4281, 98400), (4920, 85620), (5708, 73800), (5904, 71350), (6150, 68496), (6560, 64215), (7135, 59040), (7200, 58507), (7380, 57080), (8200, 51372), (8562, 49200), (9225, 45664), (9840, 42810), (11416, 36900), (11808, 35675), (12300, 34248), (12843, 32800), (14270, 29520), (14760, 28540), (16400, 25686), (17124, 24600), (18450, 22832), (19680, 21405)]