1922198400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 288

約数和(自身を含む): 7083385920

約数和(自身を除く): 5161187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1920, 1984, 2153, 2232, 2325, 2400, 2480, 2790, 2880, 2976, 3100, 3200, 3600, 3720, 3968, 4306, 4464, 4650, 4800, 4960, 5580, 5760, 5952, 6200, 6459, 6975, 7200, 7440, 8612, 8928, 9300, 9600, 9920, 10765, 11160, 11904, 12400, 12918, 13950, 14400, 14880, 17224, 17856, 18600, 19377, 19840, 21530, 22320, 24800, 25836, 27900, 28800, 29760, 32295, 34448, 35712, 37200, 38754, 43060, 44640, 49600, 51672, 53825, 55800, 59520, 64590, 66743, 68896, 74400, 77508, 86120, 89280, 96885, 99200, 103344, 107650, 111600, 129180, 133486, 137792, 148800, 155016, 161475, 172240, 178560, 193770, 200229, 206688, 215300, 223200, 258360, 266972, 275584, 297600, 310032, 322950, 333715, 344480, 387540, 400458, 413376, 430600, 446400, 484425, 516720, 533944, 600687, 620064, 645900, 667430, 688960, 775080, 800916, 826752, 861200, 892800, 968850, 1001145, 1033440, 1067888, 1201374, 1240128, 1291800, 1334860, 1377920, 1550160, 1601832, 1668575, 1722400, 1937700, 2002290, 2066880, 2135776, 2402748, 2480256, 2583600, 2669720, 3003435, 3100320, 3203664, 3337150, 3444800, 3875400, 4004580, 4133760, 4271552, 4805496, 5005725, 5167200, 5339440, 6006870, 6200640, 6407328, 6674300, 6889600, 7750800, 8009160, 8543104, 9610992, 10011450, 10334400, 10678880, 12013740, 12401280, 12814656, 13348600, 15017175, 15501600, 16018320, 19221984, 20022900, 20668800, 21357760, 24027480, 25629312, 26697200, 30034350, 31003200, 32036640, 38443968, 40045800, 42715520, 48054960, 53394400, 60068700, 62006400, 64073280, 76887936, 80091600, 96109920, 106788800, 120137400, 128146560, 160183200, 192219840, 213577600, 240274800, 320366400, 384439680, 480549600, 640732800, 961099200, 1922198400]

約数ペア:

[(1, 1922198400), (2, 961099200), (3, 640732800), (4, 480549600), (5, 384439680), (6, 320366400), (8, 240274800), (9, 213577600), (10, 192219840), (12, 160183200), (15, 128146560), (16, 120137400), (18, 106788800), (20, 96109920), (24, 80091600), (25, 76887936), (30, 64073280), (31, 62006400), (32, 60068700), (36, 53394400), (40, 48054960), (45, 42715520), (48, 40045800), (50, 38443968), (60, 32036640), (62, 31003200), (64, 30034350), (72, 26697200), (75, 25629312), (80, 24027480), (90, 21357760), (93, 20668800), (96, 20022900), (100, 19221984), (120, 16018320), (124, 15501600), (128, 15017175), (144, 13348600), (150, 12814656), (155, 12401280), (160, 12013740), (180, 10678880), (186, 10334400), (192, 10011450), (200, 9610992), (225, 8543104), (240, 8009160), (248, 7750800), (279, 6889600), (288, 6674300), (300, 6407328), (310, 6200640), (320, 6006870), (360, 5339440), (372, 5167200), (384, 5005725), (400, 4805496), (450, 4271552), (465, 4133760), (480, 4004580), (496, 3875400), (558, 3444800), (576, 3337150), (600, 3203664), (620, 3100320), (640, 3003435), (720, 2669720), (744, 2583600), (775, 2480256), (800, 2402748), (900, 2135776), (930, 2066880), (960, 2002290), (992, 1937700), (1116, 1722400), (1152, 1668575), (1200, 1601832), (1240, 1550160), (1395, 1377920), (1440, 1334860), (1488, 1291800), (1550, 1240128), (1600, 1201374), (1800, 1067888), (1860, 1033440), (1920, 1001145), (1984, 968850), (2153, 892800), (2232, 861200), (2325, 826752), (2400, 800916), (2480, 775080), (2790, 688960), (2880, 667430), (2976, 645900), (3100, 620064), (3200, 600687), (3600, 533944), (3720, 516720), (3968, 484425), (4306, 446400), (4464, 430600), (4650, 413376), (4800, 400458), (4960, 387540), (5580, 344480), (5760, 333715), (5952, 322950), (6200, 310032), (6459, 297600), (6975, 275584), (7200, 266972), (7440, 258360), (8612, 223200), (8928, 215300), (9300, 206688), (9600, 200229), (9920, 193770), (10765, 178560), (11160, 172240), (11904, 161475), (12400, 155016), (12918, 148800), (13950, 137792), (14400, 133486), (14880, 129180), (17224, 111600), (17856, 107650), (18600, 103344), (19377, 99200), (19840, 96885), (21530, 89280), (22320, 86120), (24800, 77508), (25836, 74400), (27900, 68896), (28800, 66743), (29760, 64590), (32295, 59520), (34448, 55800), (35712, 53825), (37200, 51672), (38754, 49600), (43060, 44640)]