201417120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2375

約数の個数: 144

約数和(自身を含む): 698908392

約数和(自身を除く): 497491272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2293, 2440, 2745, 2928, 3660, 4392, 4586, 4880, 5490, 5856, 6879, 7320, 8784, 9172, 9760, 10980, 11465, 13758, 14640, 17568, 18344, 20637, 21960, 22930, 27516, 29280, 34395, 36688, 41274, 43920, 45860, 55032, 68790, 73376, 82548, 87840, 91720, 103185, 110064, 137580, 139873, 165096, 183440, 206370, 220128, 275160, 279746, 330192, 366880, 412740, 419619, 550320, 559492, 660384, 699365, 825480, 839238, 1100640, 1118984, 1258857, 1398730, 1650960, 1678476, 2098095, 2237968, 2517714, 2797460, 3301920, 3356952, 4196190, 4475936, 5035428, 5594920, 6294285, 6713904, 8392380, 10070856, 11189840, 12588570, 13427808, 16784760, 20141712, 22379680, 25177140, 33569520, 40283424, 50354280, 67139040, 100708560, 201417120]

約数ペア:

[(1, 201417120), (2, 100708560), (3, 67139040), (4, 50354280), (5, 40283424), (6, 33569520), (8, 25177140), (9, 22379680), (10, 20141712), (12, 16784760), (15, 13427808), (16, 12588570), (18, 11189840), (20, 10070856), (24, 8392380), (30, 6713904), (32, 6294285), (36, 5594920), (40, 5035428), (45, 4475936), (48, 4196190), (60, 3356952), (61, 3301920), (72, 2797460), (80, 2517714), (90, 2237968), (96, 2098095), (120, 1678476), (122, 1650960), (144, 1398730), (160, 1258857), (180, 1118984), (183, 1100640), (240, 839238), (244, 825480), (288, 699365), (305, 660384), (360, 559492), (366, 550320), (480, 419619), (488, 412740), (549, 366880), (610, 330192), (720, 279746), (732, 275160), (915, 220128), (976, 206370), (1098, 183440), (1220, 165096), (1440, 139873), (1464, 137580), (1830, 110064), (1952, 103185), (2196, 91720), (2293, 87840), (2440, 82548), (2745, 73376), (2928, 68790), (3660, 55032), (4392, 45860), (4586, 43920), (4880, 41274), (5490, 36688), (5856, 34395), (6879, 29280), (7320, 27516), (8784, 22930), (9172, 21960), (9760, 20637), (10980, 18344), (11465, 17568), (13758, 14640)]