1211203200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1875

約数の個数: 192

約数和(自身を含む): 4047865920

約数和(自身を除く): 2836662720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 384, 400, 426, 480, 568, 600, 640, 710, 800, 852, 960, 1065, 1136, 1200, 1420, 1600, 1704, 1775, 1777, 1920, 2130, 2272, 2400, 2840, 3200, 3408, 3550, 3554, 4260, 4544, 4800, 5325, 5331, 5680, 6816, 7100, 7108, 8520, 8885, 9088, 9600, 10650, 10662, 11360, 13632, 14200, 14216, 17040, 17770, 21300, 21324, 22720, 26655, 27264, 28400, 28432, 34080, 35540, 42600, 42648, 44425, 45440, 53310, 56800, 56864, 68160, 71080, 85200, 85296, 88850, 106620, 113600, 113728, 126167, 133275, 136320, 142160, 170400, 170592, 177700, 213240, 227200, 227456, 252334, 266550, 284320, 340800, 341184, 355400, 378501, 426480, 504668, 533100, 568640, 630835, 681600, 682368, 710800, 757002, 852960, 1009336, 1066200, 1137280, 1261670, 1421600, 1514004, 1705920, 1892505, 2018672, 2132400, 2523340, 2843200, 3028008, 3154175, 3411840, 3785010, 4037344, 4264800, 5046680, 5686400, 6056016, 6308350, 7570020, 8074688, 8529600, 9462525, 10093360, 12112032, 12616700, 15140040, 16149376, 17059200, 18925050, 20186720, 24224064, 25233400, 30280080, 37850100, 40373440, 48448128, 50466800, 60560160, 75700200, 80746880, 100933600, 121120320, 151400400, 201867200, 242240640, 302800800, 403734400, 605601600, 1211203200]

約数ペア:

[(1, 1211203200), (2, 605601600), (3, 403734400), (4, 302800800), (5, 242240640), (6, 201867200), (8, 151400400), (10, 121120320), (12, 100933600), (15, 80746880), (16, 75700200), (20, 60560160), (24, 50466800), (25, 48448128), (30, 40373440), (32, 37850100), (40, 30280080), (48, 25233400), (50, 24224064), (60, 20186720), (64, 18925050), (71, 17059200), (75, 16149376), (80, 15140040), (96, 12616700), (100, 12112032), (120, 10093360), (128, 9462525), (142, 8529600), (150, 8074688), (160, 7570020), (192, 6308350), (200, 6056016), (213, 5686400), (240, 5046680), (284, 4264800), (300, 4037344), (320, 3785010), (355, 3411840), (384, 3154175), (400, 3028008), (426, 2843200), (480, 2523340), (568, 2132400), (600, 2018672), (640, 1892505), (710, 1705920), (800, 1514004), (852, 1421600), (960, 1261670), (1065, 1137280), (1136, 1066200), (1200, 1009336), (1420, 852960), (1600, 757002), (1704, 710800), (1775, 682368), (1777, 681600), (1920, 630835), (2130, 568640), (2272, 533100), (2400, 504668), (2840, 426480), (3200, 378501), (3408, 355400), (3550, 341184), (3554, 340800), (4260, 284320), (4544, 266550), (4800, 252334), (5325, 227456), (5331, 227200), (5680, 213240), (6816, 177700), (7100, 170592), (7108, 170400), (8520, 142160), (8885, 136320), (9088, 133275), (9600, 126167), (10650, 113728), (10662, 113600), (11360, 106620), (13632, 88850), (14200, 85296), (14216, 85200), (17040, 71080), (17770, 68160), (21300, 56864), (21324, 56800), (22720, 53310), (26655, 45440), (27264, 44425), (28400, 42648), (28432, 42600), (34080, 35540)]