71263200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 242234496

約数和(自身を除く): 170971296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1291, 1380, 1725, 1840, 2208, 2300, 2400, 2582, 2760, 3450, 3680, 3873, 4600, 5164, 5520, 6455, 6900, 7746, 9200, 10328, 11040, 12910, 13800, 15492, 18400, 19365, 20656, 25820, 27600, 29693, 30984, 32275, 38730, 41312, 51640, 55200, 59386, 61968, 64550, 77460, 89079, 96825, 103280, 118772, 123936, 129100, 148465, 154920, 178158, 193650, 206560, 237544, 258200, 296930, 309840, 356316, 387300, 445395, 475088, 516400, 593860, 619680, 712632, 742325, 774600, 890790, 950176, 1032800, 1187720, 1425264, 1484650, 1549200, 1781580, 2226975, 2375440, 2850528, 2969300, 3098400, 3563160, 4453950, 4750880, 5938600, 7126320, 8907900, 11877200, 14252640, 17815800, 23754400, 35631600, 71263200]

約数ペア:

[(1, 71263200), (2, 35631600), (3, 23754400), (4, 17815800), (5, 14252640), (6, 11877200), (8, 8907900), (10, 7126320), (12, 5938600), (15, 4750880), (16, 4453950), (20, 3563160), (23, 3098400), (24, 2969300), (25, 2850528), (30, 2375440), (32, 2226975), (40, 1781580), (46, 1549200), (48, 1484650), (50, 1425264), (60, 1187720), (69, 1032800), (75, 950176), (80, 890790), (92, 774600), (96, 742325), (100, 712632), (115, 619680), (120, 593860), (138, 516400), (150, 475088), (160, 445395), (184, 387300), (200, 356316), (230, 309840), (240, 296930), (276, 258200), (300, 237544), (345, 206560), (368, 193650), (400, 178158), (460, 154920), (480, 148465), (552, 129100), (575, 123936), (600, 118772), (690, 103280), (736, 96825), (800, 89079), (920, 77460), (1104, 64550), (1150, 61968), (1200, 59386), (1291, 55200), (1380, 51640), (1725, 41312), (1840, 38730), (2208, 32275), (2300, 30984), (2400, 29693), (2582, 27600), (2760, 25820), (3450, 20656), (3680, 19365), (3873, 18400), (4600, 15492), (5164, 13800), (5520, 12910), (6455, 11040), (6900, 10328), (7746, 9200)]