51681600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 252

約数和(自身を含む): 190598044

約数和(自身を除く): 138916444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 97, 100, 111, 120, 144, 148, 150, 160, 180, 185, 192, 194, 200, 222, 225, 240, 288, 291, 296, 300, 320, 333, 360, 370, 388, 400, 444, 450, 480, 485, 555, 576, 582, 592, 600, 666, 720, 740, 776, 800, 873, 888, 900, 925, 960, 970, 1110, 1164, 1184, 1200, 1332, 1440, 1455, 1480, 1552, 1600, 1665, 1746, 1776, 1800, 1850, 1940, 2220, 2328, 2368, 2400, 2425, 2664, 2775, 2880, 2910, 2960, 3104, 3330, 3492, 3552, 3589, 3600, 3700, 3880, 4365, 4440, 4656, 4800, 4850, 5328, 5550, 5820, 5920, 6208, 6660, 6984, 7104, 7178, 7200, 7275, 7400, 7760, 8325, 8730, 8880, 9312, 9700, 10656, 10767, 11100, 11640, 11840, 13320, 13968, 14356, 14400, 14550, 14800, 15520, 16650, 17460, 17760, 17945, 18624, 19400, 21312, 21534, 21825, 22200, 23280, 26640, 27936, 28712, 29100, 29600, 31040, 32301, 33300, 34920, 35520, 35890, 38800, 43068, 43650, 44400, 46560, 53280, 53835, 55872, 57424, 58200, 59200, 64602, 66600, 69840, 71780, 77600, 86136, 87300, 88800, 89725, 93120, 106560, 107670, 114848, 116400, 129204, 133200, 139680, 143560, 155200, 161505, 172272, 174600, 177600, 179450, 215340, 229696, 232800, 258408, 266400, 269175, 279360, 287120, 323010, 344544, 349200, 358900, 430680, 465600, 516816, 532800, 538350, 574240, 646020, 689088, 698400, 717800, 807525, 861360, 1033632, 1076700, 1148480, 1292040, 1396800, 1435600, 1615050, 1722720, 2067264, 2153400, 2584080, 2871200, 3230100, 3445440, 4306800, 5168160, 5742400, 6460200, 8613600, 10336320, 12920400, 17227200, 25840800, 51681600]

約数ペア:

[(1, 51681600), (2, 25840800), (3, 17227200), (4, 12920400), (5, 10336320), (6, 8613600), (8, 6460200), (9, 5742400), (10, 5168160), (12, 4306800), (15, 3445440), (16, 3230100), (18, 2871200), (20, 2584080), (24, 2153400), (25, 2067264), (30, 1722720), (32, 1615050), (36, 1435600), (37, 1396800), (40, 1292040), (45, 1148480), (48, 1076700), (50, 1033632), (60, 861360), (64, 807525), (72, 717800), (74, 698400), (75, 689088), (80, 646020), (90, 574240), (96, 538350), (97, 532800), (100, 516816), (111, 465600), (120, 430680), (144, 358900), (148, 349200), (150, 344544), (160, 323010), (180, 287120), (185, 279360), (192, 269175), (194, 266400), (200, 258408), (222, 232800), (225, 229696), (240, 215340), (288, 179450), (291, 177600), (296, 174600), (300, 172272), (320, 161505), (333, 155200), (360, 143560), (370, 139680), (388, 133200), (400, 129204), (444, 116400), (450, 114848), (480, 107670), (485, 106560), (555, 93120), (576, 89725), (582, 88800), (592, 87300), (600, 86136), (666, 77600), (720, 71780), (740, 69840), (776, 66600), (800, 64602), (873, 59200), (888, 58200), (900, 57424), (925, 55872), (960, 53835), (970, 53280), (1110, 46560), (1164, 44400), (1184, 43650), (1200, 43068), (1332, 38800), (1440, 35890), (1455, 35520), (1480, 34920), (1552, 33300), (1600, 32301), (1665, 31040), (1746, 29600), (1776, 29100), (1800, 28712), (1850, 27936), (1940, 26640), (2220, 23280), (2328, 22200), (2368, 21825), (2400, 21534), (2425, 21312), (2664, 19400), (2775, 18624), (2880, 17945), (2910, 17760), (2960, 17460), (3104, 16650), (3330, 15520), (3492, 14800), (3552, 14550), (3589, 14400), (3600, 14356), (3700, 13968), (3880, 13320), (4365, 11840), (4440, 11640), (4656, 11100), (4800, 10767), (4850, 10656), (5328, 9700), (5550, 9312), (5820, 8880), (5920, 8730), (6208, 8325), (6660, 7760), (6984, 7400), (7104, 7275), (7178, 7200)]