81156600

素因数分解:

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

素因数の和:164

約数の個数: 384

約数和(自身を含む): 339264000

約数和(自身を除く): 258107400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 108, 113, 114, 120, 126, 133, 135, 140, 150, 152, 168, 171, 175, 180, 189, 190, 200, 210, 216, 225, 226, 228, 252, 266, 270, 280, 285, 300, 315, 339, 342, 350, 360, 378, 380, 399, 420, 450, 452, 456, 475, 504, 513, 525, 532, 540, 565, 570, 600, 630, 665, 675, 678, 684, 700, 756, 760, 791, 798, 840, 855, 900, 904, 945, 950, 1017, 1026, 1050, 1064, 1080, 1130, 1140, 1197, 1260, 1330, 1350, 1356, 1368, 1400, 1425, 1512, 1575, 1582, 1596, 1695, 1710, 1800, 1890, 1900, 1995, 2034, 2052, 2100, 2147, 2260, 2280, 2373, 2394, 2520, 2565, 2660, 2700, 2712, 2825, 2850, 3051, 3150, 3164, 3192, 3325, 3390, 3420, 3591, 3780, 3800, 3955, 3990, 4068, 4104, 4200, 4275, 4294, 4520, 4725, 4746, 4788, 5085, 5130, 5320, 5400, 5650, 5700, 5985, 6102, 6300, 6328, 6441, 6650, 6780, 6840, 7119, 7182, 7560, 7910, 7980, 8136, 8475, 8550, 8588, 9450, 9492, 9576, 9975, 10170, 10260, 10735, 11300, 11400, 11865, 11970, 12204, 12600, 12825, 12882, 13300, 13560, 14238, 14364, 15029, 15255, 15820, 15960, 16950, 17100, 17176, 17955, 18900, 18984, 19323, 19775, 19950, 20340, 20520, 21357, 21470, 22600, 23730, 23940, 24408, 25425, 25650, 25764, 26600, 28476, 28728, 29925, 30058, 30510, 31640, 32205, 33900, 34200, 35595, 35910, 37800, 38646, 39550, 39900, 40680, 42714, 42940, 45087, 47460, 47880, 50850, 51300, 51528, 53675, 56952, 57969, 59325, 59850, 60116, 61020, 64410, 67800, 71190, 71820, 75145, 76275, 77292, 79100, 79800, 85428, 85880, 89775, 90174, 94920, 96615, 101700, 102600, 106785, 107350, 115938, 118650, 119700, 120232, 122040, 128820, 135261, 142380, 143640, 150290, 152550, 154584, 158200, 161025, 170856, 177975, 179550, 180348, 193230, 203400, 213570, 214700, 225435, 231876, 237300, 239400, 257640, 270522, 284760, 289845, 300580, 305100, 322050, 355950, 359100, 360696, 375725, 386460, 405783, 427140, 429400, 450870, 463752, 474600, 483075, 533925, 541044, 579690, 601160, 610200, 644100, 676305, 711900, 718200, 751450, 772920, 811566, 854280, 901740, 966150, 1067850, 1082088, 1127175, 1159380, 1288200, 1352610, 1423800, 1449225, 1502900, 1623132, 1803480, 1932300, 2028915, 2135700, 2254350, 2318760, 2705220, 2898450, 3005800, 3246264, 3381525, 3864600, 4057830, 4271400, 4508700, 5410440, 5796900, 6763050, 8115660, 9017400, 10144575, 11593800, 13526100, 16231320, 20289150, 27052200, 40578300, 81156600]

約数ペア:

[(1, 81156600), (2, 40578300), (3, 27052200), (4, 20289150), (5, 16231320), (6, 13526100), (7, 11593800), (8, 10144575), (9, 9017400), (10, 8115660), (12, 6763050), (14, 5796900), (15, 5410440), (18, 4508700), (19, 4271400), (20, 4057830), (21, 3864600), (24, 3381525), (25, 3246264), (27, 3005800), (28, 2898450), (30, 2705220), (35, 2318760), (36, 2254350), (38, 2135700), (40, 2028915), (42, 1932300), (45, 1803480), (50, 1623132), (54, 1502900), (56, 1449225), (57, 1423800), (60, 1352610), (63, 1288200), (70, 1159380), (72, 1127175), (75, 1082088), (76, 1067850), (84, 966150), (90, 901740), (95, 854280), (100, 811566), (105, 772920), (108, 751450), (113, 718200), (114, 711900), (120, 676305), (126, 644100), (133, 610200), (135, 601160), (140, 579690), (150, 541044), (152, 533925), (168, 483075), (171, 474600), (175, 463752), (180, 450870), (189, 429400), (190, 427140), (200, 405783), (210, 386460), (216, 375725), (225, 360696), (226, 359100), (228, 355950), (252, 322050), (266, 305100), (270, 300580), (280, 289845), (285, 284760), (300, 270522), (315, 257640), (339, 239400), (342, 237300), (350, 231876), (360, 225435), (378, 214700), (380, 213570), (399, 203400), (420, 193230), (450, 180348), (452, 179550), (456, 177975), (475, 170856), (504, 161025), (513, 158200), (525, 154584), (532, 152550), (540, 150290), (565, 143640), (570, 142380), (600, 135261), (630, 128820), (665, 122040), (675, 120232), (678, 119700), (684, 118650), (700, 115938), (756, 107350), (760, 106785), (791, 102600), (798, 101700), (840, 96615), (855, 94920), (900, 90174), (904, 89775), (945, 85880), (950, 85428), (1017, 79800), (1026, 79100), (1050, 77292), (1064, 76275), (1080, 75145), (1130, 71820), (1140, 71190), (1197, 67800), (1260, 64410), (1330, 61020), (1350, 60116), (1356, 59850), (1368, 59325), (1400, 57969), (1425, 56952), (1512, 53675), (1575, 51528), (1582, 51300), (1596, 50850), (1695, 47880), (1710, 47460), (1800, 45087), (1890, 42940), (1900, 42714), (1995, 40680), (2034, 39900), (2052, 39550), (2100, 38646), (2147, 37800), (2260, 35910), (2280, 35595), (2373, 34200), (2394, 33900), (2520, 32205), (2565, 31640), (2660, 30510), (2700, 30058), (2712, 29925), (2825, 28728), (2850, 28476), (3051, 26600), (3150, 25764), (3164, 25650), (3192, 25425), (3325, 24408), (3390, 23940), (3420, 23730), (3591, 22600), (3780, 21470), (3800, 21357), (3955, 20520), (3990, 20340), (4068, 19950), (4104, 19775), (4200, 19323), (4275, 18984), (4294, 18900), (4520, 17955), (4725, 17176), (4746, 17100), (4788, 16950), (5085, 15960), (5130, 15820), (5320, 15255), (5400, 15029), (5650, 14364), (5700, 14238), (5985, 13560), (6102, 13300), (6300, 12882), (6328, 12825), (6441, 12600), (6650, 12204), (6780, 11970), (6840, 11865), (7119, 11400), (7182, 11300), (7560, 10735), (7910, 10260), (7980, 10170), (8136, 9975), (8475, 9576), (8550, 9492), (8588, 9450)]