344692000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 927684576

約数和(自身を除く): 582992576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 68, 74, 80, 85, 100, 125, 136, 137, 148, 160, 170, 185, 200, 250, 272, 274, 296, 340, 370, 400, 425, 500, 544, 548, 592, 629, 680, 685, 740, 800, 850, 925, 1000, 1096, 1184, 1258, 1360, 1370, 1480, 1700, 1850, 2000, 2125, 2192, 2329, 2516, 2720, 2740, 2960, 3145, 3400, 3425, 3700, 4000, 4250, 4384, 4625, 4658, 5032, 5069, 5480, 5920, 6290, 6800, 6850, 7400, 8500, 9250, 9316, 10064, 10138, 10960, 11645, 12580, 13600, 13700, 14800, 15725, 17000, 17125, 18500, 18632, 20128, 20276, 21920, 23290, 25160, 25345, 27400, 29600, 31450, 34000, 34250, 37000, 37264, 40552, 46580, 50320, 50690, 54800, 58225, 62900, 68000, 68500, 74000, 74528, 78625, 81104, 86173, 93160, 100640, 101380, 109600, 116450, 125800, 126725, 137000, 148000, 157250, 162208, 172346, 186320, 202760, 232900, 251600, 253450, 274000, 291125, 314500, 344692, 372640, 405520, 430865, 465800, 503200, 506900, 548000, 582250, 629000, 633625, 689384, 811040, 861730, 931600, 1013800, 1164500, 1258000, 1267250, 1378768, 1723460, 1863200, 2027600, 2154325, 2329000, 2516000, 2534500, 2757536, 3446920, 4055200, 4308650, 4658000, 5069000, 6893840, 8617300, 9316000, 10138000, 10771625, 13787680, 17234600, 20276000, 21543250, 34469200, 43086500, 68938400, 86173000, 172346000, 344692000]

約数ペア:

[(1, 344692000), (2, 172346000), (4, 86173000), (5, 68938400), (8, 43086500), (10, 34469200), (16, 21543250), (17, 20276000), (20, 17234600), (25, 13787680), (32, 10771625), (34, 10138000), (37, 9316000), (40, 8617300), (50, 6893840), (68, 5069000), (74, 4658000), (80, 4308650), (85, 4055200), (100, 3446920), (125, 2757536), (136, 2534500), (137, 2516000), (148, 2329000), (160, 2154325), (170, 2027600), (185, 1863200), (200, 1723460), (250, 1378768), (272, 1267250), (274, 1258000), (296, 1164500), (340, 1013800), (370, 931600), (400, 861730), (425, 811040), (500, 689384), (544, 633625), (548, 629000), (592, 582250), (629, 548000), (680, 506900), (685, 503200), (740, 465800), (800, 430865), (850, 405520), (925, 372640), (1000, 344692), (1096, 314500), (1184, 291125), (1258, 274000), (1360, 253450), (1370, 251600), (1480, 232900), (1700, 202760), (1850, 186320), (2000, 172346), (2125, 162208), (2192, 157250), (2329, 148000), (2516, 137000), (2720, 126725), (2740, 125800), (2960, 116450), (3145, 109600), (3400, 101380), (3425, 100640), (3700, 93160), (4000, 86173), (4250, 81104), (4384, 78625), (4625, 74528), (4658, 74000), (5032, 68500), (5069, 68000), (5480, 62900), (5920, 58225), (6290, 54800), (6800, 50690), (6850, 50320), (7400, 46580), (8500, 40552), (9250, 37264), (9316, 37000), (10064, 34250), (10138, 34000), (10960, 31450), (11645, 29600), (12580, 27400), (13600, 25345), (13700, 25160), (14800, 23290), (15725, 21920), (17000, 20276), (17125, 20128), (18500, 18632)]