18034800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 70114560

約数和(自身を除く): 52079760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 113, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 226, 228, 240, 266, 280, 285, 300, 304, 336, 339, 350, 380, 399, 400, 420, 452, 456, 475, 525, 532, 560, 565, 570, 600, 665, 678, 700, 760, 791, 798, 840, 904, 912, 950, 1050, 1064, 1130, 1140, 1200, 1330, 1356, 1400, 1425, 1520, 1582, 1596, 1680, 1695, 1808, 1900, 1995, 2100, 2128, 2147, 2260, 2280, 2373, 2660, 2712, 2800, 2825, 2850, 3164, 3192, 3325, 3390, 3800, 3955, 3990, 4200, 4294, 4520, 4560, 4746, 5320, 5424, 5650, 5700, 6328, 6384, 6441, 6650, 6780, 7600, 7910, 7980, 8400, 8475, 8588, 9040, 9492, 9975, 10640, 10735, 11300, 11400, 11865, 12656, 12882, 13300, 13560, 15029, 15820, 15960, 16950, 17176, 18984, 19775, 19950, 21470, 22600, 22800, 23730, 25764, 26600, 27120, 30058, 31640, 31920, 32205, 33900, 34352, 37968, 39550, 39900, 42940, 45087, 45200, 47460, 51528, 53200, 53675, 59325, 60116, 63280, 64410, 67800, 75145, 79100, 79800, 85880, 90174, 94920, 103056, 107350, 118650, 120232, 128820, 135600, 150290, 158200, 159600, 161025, 171760, 180348, 189840, 214700, 225435, 237300, 240464, 257640, 300580, 316400, 322050, 360696, 375725, 429400, 450870, 474600, 515280, 601160, 644100, 721392, 751450, 858800, 901740, 949200, 1127175, 1202320, 1288200, 1502900, 1803480, 2254350, 2576400, 3005800, 3606960, 4508700, 6011600, 9017400, 18034800]

約数ペア:

[(1, 18034800), (2, 9017400), (3, 6011600), (4, 4508700), (5, 3606960), (6, 3005800), (7, 2576400), (8, 2254350), (10, 1803480), (12, 1502900), (14, 1288200), (15, 1202320), (16, 1127175), (19, 949200), (20, 901740), (21, 858800), (24, 751450), (25, 721392), (28, 644100), (30, 601160), (35, 515280), (38, 474600), (40, 450870), (42, 429400), (48, 375725), (50, 360696), (56, 322050), (57, 316400), (60, 300580), (70, 257640), (75, 240464), (76, 237300), (80, 225435), (84, 214700), (95, 189840), (100, 180348), (105, 171760), (112, 161025), (113, 159600), (114, 158200), (120, 150290), (133, 135600), (140, 128820), (150, 120232), (152, 118650), (168, 107350), (175, 103056), (190, 94920), (200, 90174), (210, 85880), (226, 79800), (228, 79100), (240, 75145), (266, 67800), (280, 64410), (285, 63280), (300, 60116), (304, 59325), (336, 53675), (339, 53200), (350, 51528), (380, 47460), (399, 45200), (400, 45087), (420, 42940), (452, 39900), (456, 39550), (475, 37968), (525, 34352), (532, 33900), (560, 32205), (565, 31920), (570, 31640), (600, 30058), (665, 27120), (678, 26600), (700, 25764), (760, 23730), (791, 22800), (798, 22600), (840, 21470), (904, 19950), (912, 19775), (950, 18984), (1050, 17176), (1064, 16950), (1130, 15960), (1140, 15820), (1200, 15029), (1330, 13560), (1356, 13300), (1400, 12882), (1425, 12656), (1520, 11865), (1582, 11400), (1596, 11300), (1680, 10735), (1695, 10640), (1808, 9975), (1900, 9492), (1995, 9040), (2100, 8588), (2128, 8475), (2147, 8400), (2260, 7980), (2280, 7910), (2373, 7600), (2660, 6780), (2712, 6650), (2800, 6441), (2825, 6384), (2850, 6328), (3164, 5700), (3192, 5650), (3325, 5424), (3390, 5320), (3800, 4746), (3955, 4560), (3990, 4520), (4200, 4294)]