89313480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 307307520

約数和(自身を除く): 217994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 151, 155, 159, 180, 186, 212, 248, 265, 279, 302, 310, 318, 360, 372, 424, 453, 465, 477, 530, 558, 604, 620, 636, 744, 755, 795, 906, 930, 954, 1060, 1116, 1208, 1240, 1272, 1359, 1395, 1510, 1590, 1643, 1812, 1860, 1908, 2120, 2232, 2265, 2385, 2718, 2790, 3020, 3180, 3286, 3624, 3720, 3816, 4530, 4681, 4770, 4929, 5436, 5580, 6040, 6360, 6572, 6795, 8003, 8215, 9060, 9362, 9540, 9858, 10872, 11160, 13144, 13590, 14043, 14787, 16006, 16430, 18120, 18724, 19080, 19716, 23405, 24009, 24645, 27180, 28086, 29574, 32012, 32860, 37448, 39432, 40015, 42129, 46810, 48018, 49290, 54360, 56172, 59148, 64024, 65720, 70215, 72027, 73935, 80030, 84258, 93620, 96036, 98580, 112344, 118296, 120045, 140430, 144054, 147870, 160060, 168516, 187240, 192072, 197160, 210645, 240090, 248093, 280860, 288108, 295740, 320120, 337032, 360135, 421290, 480180, 496186, 561720, 576216, 591480, 720270, 744279, 842580, 960360, 992372, 1240465, 1440540, 1488558, 1685160, 1984744, 2232837, 2480930, 2881080, 2977116, 3721395, 4465674, 4961860, 5954232, 7442790, 8931348, 9923720, 11164185, 14885580, 17862696, 22328370, 29771160, 44656740, 89313480]

約数ペア:

[(1, 89313480), (2, 44656740), (3, 29771160), (4, 22328370), (5, 17862696), (6, 14885580), (8, 11164185), (9, 9923720), (10, 8931348), (12, 7442790), (15, 5954232), (18, 4961860), (20, 4465674), (24, 3721395), (30, 2977116), (31, 2881080), (36, 2480930), (40, 2232837), (45, 1984744), (53, 1685160), (60, 1488558), (62, 1440540), (72, 1240465), (90, 992372), (93, 960360), (106, 842580), (120, 744279), (124, 720270), (151, 591480), (155, 576216), (159, 561720), (180, 496186), (186, 480180), (212, 421290), (248, 360135), (265, 337032), (279, 320120), (302, 295740), (310, 288108), (318, 280860), (360, 248093), (372, 240090), (424, 210645), (453, 197160), (465, 192072), (477, 187240), (530, 168516), (558, 160060), (604, 147870), (620, 144054), (636, 140430), (744, 120045), (755, 118296), (795, 112344), (906, 98580), (930, 96036), (954, 93620), (1060, 84258), (1116, 80030), (1208, 73935), (1240, 72027), (1272, 70215), (1359, 65720), (1395, 64024), (1510, 59148), (1590, 56172), (1643, 54360), (1812, 49290), (1860, 48018), (1908, 46810), (2120, 42129), (2232, 40015), (2265, 39432), (2385, 37448), (2718, 32860), (2790, 32012), (3020, 29574), (3180, 28086), (3286, 27180), (3624, 24645), (3720, 24009), (3816, 23405), (4530, 19716), (4681, 19080), (4770, 18724), (4929, 18120), (5436, 16430), (5580, 16006), (6040, 14787), (6360, 14043), (6572, 13590), (6795, 13144), (8003, 11160), (8215, 10872), (9060, 9858), (9362, 9540)]