69832800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 261545760

約数和(自身を除く): 191712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 61, 72, 75, 80, 90, 96, 100, 106, 108, 120, 122, 135, 144, 150, 159, 160, 180, 183, 200, 212, 216, 225, 240, 244, 265, 270, 288, 300, 305, 318, 360, 366, 400, 424, 432, 450, 477, 480, 488, 530, 540, 549, 600, 610, 636, 675, 720, 732, 795, 800, 848, 864, 900, 915, 954, 976, 1060, 1080, 1098, 1200, 1220, 1272, 1325, 1350, 1431, 1440, 1464, 1525, 1590, 1647, 1696, 1800, 1830, 1908, 1952, 2120, 2160, 2196, 2385, 2400, 2440, 2544, 2650, 2700, 2745, 2862, 2928, 3050, 3180, 3233, 3294, 3600, 3660, 3816, 3975, 4240, 4320, 4392, 4575, 4770, 4880, 5088, 5300, 5400, 5490, 5724, 5856, 6100, 6360, 6466, 6588, 7155, 7200, 7320, 7632, 7950, 8235, 8480, 8784, 9150, 9540, 9699, 9760, 10600, 10800, 10980, 11448, 11925, 12200, 12720, 12932, 13176, 13725, 14310, 14640, 15264, 15900, 16165, 16470, 17568, 18300, 19080, 19398, 21200, 21600, 21960, 22896, 23850, 24400, 25440, 25864, 26352, 27450, 28620, 29097, 29280, 31800, 32330, 32940, 35775, 36600, 38160, 38796, 41175, 42400, 43920, 45792, 47700, 48495, 48800, 51728, 52704, 54900, 57240, 58194, 63600, 64660, 65880, 71550, 73200, 76320, 77592, 80825, 82350, 87291, 87840, 95400, 96990, 103456, 109800, 114480, 116388, 127200, 129320, 131760, 143100, 145485, 146400, 155184, 161650, 164700, 174582, 190800, 193980, 219600, 228960, 232776, 242475, 258640, 263520, 286200, 290970, 310368, 323300, 329400, 349164, 381600, 387960, 436455, 439200, 465552, 484950, 517280, 572400, 581940, 646600, 658800, 698328, 727425, 775920, 872910, 931104, 969900, 1144800, 1163880, 1293200, 1317600, 1396656, 1454850, 1551840, 1745820, 1939800, 2182275, 2327760, 2586400, 2793312, 2909700, 3491640, 3879600, 4364550, 4655520, 5819400, 6983280, 7759200, 8729100, 11638800, 13966560, 17458200, 23277600, 34916400, 69832800]

約数ペア:

[(1, 69832800), (2, 34916400), (3, 23277600), (4, 17458200), (5, 13966560), (6, 11638800), (8, 8729100), (9, 7759200), (10, 6983280), (12, 5819400), (15, 4655520), (16, 4364550), (18, 3879600), (20, 3491640), (24, 2909700), (25, 2793312), (27, 2586400), (30, 2327760), (32, 2182275), (36, 1939800), (40, 1745820), (45, 1551840), (48, 1454850), (50, 1396656), (53, 1317600), (54, 1293200), (60, 1163880), (61, 1144800), (72, 969900), (75, 931104), (80, 872910), (90, 775920), (96, 727425), (100, 698328), (106, 658800), (108, 646600), (120, 581940), (122, 572400), (135, 517280), (144, 484950), (150, 465552), (159, 439200), (160, 436455), (180, 387960), (183, 381600), (200, 349164), (212, 329400), (216, 323300), (225, 310368), (240, 290970), (244, 286200), (265, 263520), (270, 258640), (288, 242475), (300, 232776), (305, 228960), (318, 219600), (360, 193980), (366, 190800), (400, 174582), (424, 164700), (432, 161650), (450, 155184), (477, 146400), (480, 145485), (488, 143100), (530, 131760), (540, 129320), (549, 127200), (600, 116388), (610, 114480), (636, 109800), (675, 103456), (720, 96990), (732, 95400), (795, 87840), (800, 87291), (848, 82350), (864, 80825), (900, 77592), (915, 76320), (954, 73200), (976, 71550), (1060, 65880), (1080, 64660), (1098, 63600), (1200, 58194), (1220, 57240), (1272, 54900), (1325, 52704), (1350, 51728), (1431, 48800), (1440, 48495), (1464, 47700), (1525, 45792), (1590, 43920), (1647, 42400), (1696, 41175), (1800, 38796), (1830, 38160), (1908, 36600), (1952, 35775), (2120, 32940), (2160, 32330), (2196, 31800), (2385, 29280), (2400, 29097), (2440, 28620), (2544, 27450), (2650, 26352), (2700, 25864), (2745, 25440), (2862, 24400), (2928, 23850), (3050, 22896), (3180, 21960), (3233, 21600), (3294, 21200), (3600, 19398), (3660, 19080), (3816, 18300), (3975, 17568), (4240, 16470), (4320, 16165), (4392, 15900), (4575, 15264), (4770, 14640), (4880, 14310), (5088, 13725), (5300, 13176), (5400, 12932), (5490, 12720), (5724, 12200), (5856, 11925), (6100, 11448), (6360, 10980), (6466, 10800), (6588, 10600), (7155, 9760), (7200, 9699), (7320, 9540), (7632, 9150), (7950, 8784), (8235, 8480)]