72867600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 300

約数和(自身を含む): 283260516

約数和(自身を除く): 210392916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 162, 173, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 324, 325, 346, 351, 360, 390, 400, 405, 432, 450, 468, 519, 520, 540, 585, 600, 624, 648, 650, 675, 692, 702, 720, 780, 810, 865, 900, 936, 975, 1038, 1040, 1053, 1080, 1170, 1200, 1296, 1300, 1350, 1384, 1404, 1557, 1560, 1620, 1730, 1755, 1800, 1872, 1950, 2025, 2076, 2106, 2160, 2249, 2340, 2595, 2600, 2700, 2768, 2808, 2925, 3114, 3120, 3240, 3460, 3510, 3600, 3900, 4050, 4152, 4212, 4325, 4498, 4671, 4680, 5190, 5200, 5265, 5400, 5616, 5850, 6228, 6480, 6747, 6920, 7020, 7785, 7800, 8100, 8304, 8424, 8650, 8775, 8996, 9342, 9360, 10380, 10530, 10800, 11245, 11700, 12456, 12975, 13494, 13840, 14013, 14040, 15570, 15600, 16200, 16848, 17300, 17550, 17992, 18684, 20241, 20760, 21060, 22490, 23355, 23400, 24912, 25950, 26325, 26988, 28026, 28080, 31140, 32400, 33735, 34600, 35100, 35984, 37368, 38925, 40482, 41520, 42120, 44980, 46710, 46800, 51900, 52650, 53976, 56052, 56225, 60723, 62280, 67470, 69200, 70065, 70200, 74736, 77850, 80964, 84240, 89960, 93420, 101205, 103800, 105300, 107952, 112104, 112450, 116775, 121446, 124560, 134940, 140130, 140400, 155700, 161928, 168675, 179920, 182169, 186840, 202410, 207600, 210600, 224208, 224900, 233550, 242892, 269880, 280260, 303615, 311400, 323856, 337350, 350325, 364338, 373680, 404820, 421200, 449800, 467100, 485784, 506025, 539760, 560520, 607230, 622800, 674700, 700650, 728676, 809640, 899600, 910845, 934200, 971568, 1012050, 1121040, 1214460, 1349400, 1401300, 1457352, 1518075, 1619280, 1821690, 1868400, 2024100, 2428920, 2698800, 2802600, 2914704, 3036150, 3643380, 4048200, 4554225, 4857840, 5605200, 6072300, 7286760, 8096400, 9108450, 12144600, 14573520, 18216900, 24289200, 36433800, 72867600]

約数ペア:

[(1, 72867600), (2, 36433800), (3, 24289200), (4, 18216900), (5, 14573520), (6, 12144600), (8, 9108450), (9, 8096400), (10, 7286760), (12, 6072300), (13, 5605200), (15, 4857840), (16, 4554225), (18, 4048200), (20, 3643380), (24, 3036150), (25, 2914704), (26, 2802600), (27, 2698800), (30, 2428920), (36, 2024100), (39, 1868400), (40, 1821690), (45, 1619280), (48, 1518075), (50, 1457352), (52, 1401300), (54, 1349400), (60, 1214460), (65, 1121040), (72, 1012050), (75, 971568), (78, 934200), (80, 910845), (81, 899600), (90, 809640), (100, 728676), (104, 700650), (108, 674700), (117, 622800), (120, 607230), (130, 560520), (135, 539760), (144, 506025), (150, 485784), (156, 467100), (162, 449800), (173, 421200), (180, 404820), (195, 373680), (200, 364338), (208, 350325), (216, 337350), (225, 323856), (234, 311400), (240, 303615), (260, 280260), (270, 269880), (300, 242892), (312, 233550), (324, 224900), (325, 224208), (346, 210600), (351, 207600), (360, 202410), (390, 186840), (400, 182169), (405, 179920), (432, 168675), (450, 161928), (468, 155700), (519, 140400), (520, 140130), (540, 134940), (585, 124560), (600, 121446), (624, 116775), (648, 112450), (650, 112104), (675, 107952), (692, 105300), (702, 103800), (720, 101205), (780, 93420), (810, 89960), (865, 84240), (900, 80964), (936, 77850), (975, 74736), (1038, 70200), (1040, 70065), (1053, 69200), (1080, 67470), (1170, 62280), (1200, 60723), (1296, 56225), (1300, 56052), (1350, 53976), (1384, 52650), (1404, 51900), (1557, 46800), (1560, 46710), (1620, 44980), (1730, 42120), (1755, 41520), (1800, 40482), (1872, 38925), (1950, 37368), (2025, 35984), (2076, 35100), (2106, 34600), (2160, 33735), (2249, 32400), (2340, 31140), (2595, 28080), (2600, 28026), (2700, 26988), (2768, 26325), (2808, 25950), (2925, 24912), (3114, 23400), (3120, 23355), (3240, 22490), (3460, 21060), (3510, 20760), (3600, 20241), (3900, 18684), (4050, 17992), (4152, 17550), (4212, 17300), (4325, 16848), (4498, 16200), (4671, 15600), (4680, 15570), (5190, 14040), (5200, 14013), (5265, 13840), (5400, 13494), (5616, 12975), (5850, 12456), (6228, 11700), (6480, 11245), (6747, 10800), (6920, 10530), (7020, 10380), (7785, 9360), (7800, 9342), (8100, 8996), (8304, 8775), (8424, 8650)]