2180887200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 288

約数和(自身を含む): 8144478720

約数和(自身を除く): 5963591520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1674, 1800, 1860, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2976, 3100, 3257, 3348, 3600, 3720, 4185, 4320, 4464, 4650, 4960, 5400, 5580, 6200, 6514, 6696, 6975, 7200, 7440, 8370, 8928, 9300, 9771, 10800, 11160, 12400, 13028, 13392, 13950, 14880, 16285, 16740, 18600, 19542, 20925, 21600, 22320, 24800, 26056, 26784, 27900, 29313, 32570, 33480, 37200, 39084, 41850, 44640, 48855, 52112, 55800, 58626, 65140, 66960, 74400, 78168, 81425, 83700, 87939, 97710, 100967, 104224, 111600, 117252, 130280, 133920, 146565, 156336, 162850, 167400, 175878, 195420, 201934, 223200, 234504, 244275, 260560, 293130, 302901, 312672, 325700, 334800, 351756, 390840, 403868, 439695, 469008, 488550, 504835, 521120, 586260, 605802, 651400, 669600, 703512, 732825, 781680, 807736, 879390, 908703, 938016, 977100, 1009670, 1172520, 1211604, 1302800, 1407024, 1465650, 1514505, 1563360, 1615472, 1758780, 1817406, 1954200, 2019340, 2198475, 2345040, 2423208, 2524175, 2605600, 2726109, 2814048, 2931300, 3029010, 3230944, 3517560, 3634812, 3908400, 4038680, 4396950, 4543515, 4690080, 4846416, 5048350, 5452218, 5862600, 6058020, 7035120, 7269624, 7572525, 7816800, 8077360, 8793900, 9087030, 9692832, 10096700, 10904436, 11725200, 12116040, 13630545, 14070240, 14539248, 15145050, 16154720, 17587800, 18174060, 20193400, 21808872, 22717575, 23450400, 24232080, 27261090, 29078496, 30290100, 35175600, 36348120, 40386800, 43617744, 45435150, 48464160, 54522180, 60580200, 68152725, 70351200, 72696240, 80773600, 87235488, 90870300, 109044360, 121160400, 136305450, 145392480, 181740600, 218088720, 242320800, 272610900, 363481200, 436177440, 545221800, 726962400, 1090443600, 2180887200]

約数ペア:

[(1, 2180887200), (2, 1090443600), (3, 726962400), (4, 545221800), (5, 436177440), (6, 363481200), (8, 272610900), (9, 242320800), (10, 218088720), (12, 181740600), (15, 145392480), (16, 136305450), (18, 121160400), (20, 109044360), (24, 90870300), (25, 87235488), (27, 80773600), (30, 72696240), (31, 70351200), (32, 68152725), (36, 60580200), (40, 54522180), (45, 48464160), (48, 45435150), (50, 43617744), (54, 40386800), (60, 36348120), (62, 35175600), (72, 30290100), (75, 29078496), (80, 27261090), (90, 24232080), (93, 23450400), (96, 22717575), (100, 21808872), (108, 20193400), (120, 18174060), (124, 17587800), (135, 16154720), (144, 15145050), (150, 14539248), (155, 14070240), (160, 13630545), (180, 12116040), (186, 11725200), (200, 10904436), (216, 10096700), (225, 9692832), (240, 9087030), (248, 8793900), (270, 8077360), (279, 7816800), (288, 7572525), (300, 7269624), (310, 7035120), (360, 6058020), (372, 5862600), (400, 5452218), (432, 5048350), (450, 4846416), (465, 4690080), (480, 4543515), (496, 4396950), (540, 4038680), (558, 3908400), (600, 3634812), (620, 3517560), (675, 3230944), (720, 3029010), (744, 2931300), (775, 2814048), (800, 2726109), (837, 2605600), (864, 2524175), (900, 2423208), (930, 2345040), (992, 2198475), (1080, 2019340), (1116, 1954200), (1200, 1817406), (1240, 1758780), (1350, 1615472), (1395, 1563360), (1440, 1514505), (1488, 1465650), (1550, 1407024), (1674, 1302800), (1800, 1211604), (1860, 1172520), (2160, 1009670), (2232, 977100), (2325, 938016), (2400, 908703), (2480, 879390), (2700, 807736), (2790, 781680), (2976, 732825), (3100, 703512), (3257, 669600), (3348, 651400), (3600, 605802), (3720, 586260), (4185, 521120), (4320, 504835), (4464, 488550), (4650, 469008), (4960, 439695), (5400, 403868), (5580, 390840), (6200, 351756), (6514, 334800), (6696, 325700), (6975, 312672), (7200, 302901), (7440, 293130), (8370, 260560), (8928, 244275), (9300, 234504), (9771, 223200), (10800, 201934), (11160, 195420), (12400, 175878), (13028, 167400), (13392, 162850), (13950, 156336), (14880, 146565), (16285, 133920), (16740, 130280), (18600, 117252), (19542, 111600), (20925, 104224), (21600, 100967), (22320, 97710), (24800, 87939), (26056, 83700), (26784, 81425), (27900, 78168), (29313, 74400), (32570, 66960), (33480, 65140), (37200, 58626), (39084, 55800), (41850, 52112), (44640, 48855)]