91781400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 306230400

約数和(自身を除く): 214449000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 83, 95, 97, 100, 114, 120, 150, 152, 166, 190, 194, 200, 228, 249, 285, 291, 300, 332, 380, 388, 415, 456, 475, 485, 498, 570, 582, 600, 664, 760, 776, 830, 950, 970, 996, 1140, 1164, 1245, 1425, 1455, 1577, 1660, 1843, 1900, 1940, 1992, 2075, 2280, 2328, 2425, 2490, 2850, 2910, 3154, 3320, 3686, 3800, 3880, 4150, 4731, 4850, 4980, 5529, 5700, 5820, 6225, 6308, 7275, 7372, 7885, 8051, 8300, 9215, 9462, 9700, 9960, 11058, 11400, 11640, 12450, 12616, 14550, 14744, 15770, 16102, 16600, 18430, 18924, 19400, 22116, 23655, 24153, 24900, 27645, 29100, 31540, 32204, 36860, 37848, 39425, 40255, 44232, 46075, 47310, 48306, 49800, 55290, 58200, 63080, 64408, 73720, 78850, 80510, 92150, 94620, 96612, 110580, 118275, 120765, 138225, 152969, 157700, 161020, 184300, 189240, 193224, 201275, 221160, 236550, 241530, 276450, 305938, 315400, 322040, 368600, 402550, 458907, 473100, 483060, 552900, 603825, 611876, 764845, 805100, 917814, 946200, 966120, 1105800, 1207650, 1223752, 1529690, 1610200, 1835628, 2294535, 2415300, 3059380, 3671256, 3824225, 4589070, 4830600, 6118760, 7648450, 9178140, 11472675, 15296900, 18356280, 22945350, 30593800, 45890700, 91781400]

約数ペア:

[(1, 91781400), (2, 45890700), (3, 30593800), (4, 22945350), (5, 18356280), (6, 15296900), (8, 11472675), (10, 9178140), (12, 7648450), (15, 6118760), (19, 4830600), (20, 4589070), (24, 3824225), (25, 3671256), (30, 3059380), (38, 2415300), (40, 2294535), (50, 1835628), (57, 1610200), (60, 1529690), (75, 1223752), (76, 1207650), (83, 1105800), (95, 966120), (97, 946200), (100, 917814), (114, 805100), (120, 764845), (150, 611876), (152, 603825), (166, 552900), (190, 483060), (194, 473100), (200, 458907), (228, 402550), (249, 368600), (285, 322040), (291, 315400), (300, 305938), (332, 276450), (380, 241530), (388, 236550), (415, 221160), (456, 201275), (475, 193224), (485, 189240), (498, 184300), (570, 161020), (582, 157700), (600, 152969), (664, 138225), (760, 120765), (776, 118275), (830, 110580), (950, 96612), (970, 94620), (996, 92150), (1140, 80510), (1164, 78850), (1245, 73720), (1425, 64408), (1455, 63080), (1577, 58200), (1660, 55290), (1843, 49800), (1900, 48306), (1940, 47310), (1992, 46075), (2075, 44232), (2280, 40255), (2328, 39425), (2425, 37848), (2490, 36860), (2850, 32204), (2910, 31540), (3154, 29100), (3320, 27645), (3686, 24900), (3800, 24153), (3880, 23655), (4150, 22116), (4731, 19400), (4850, 18924), (4980, 18430), (5529, 16600), (5700, 16102), (5820, 15770), (6225, 14744), (6308, 14550), (7275, 12616), (7372, 12450), (7885, 11640), (8051, 11400), (8300, 11058), (9215, 9960), (9462, 9700)]