196838100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 180

約数和(自身を含む): 672179200

約数和(自身を除く): 475341100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 1026, 1140, 1279, 1350, 1425, 1539, 1620, 1710, 1900, 2025, 2052, 2558, 2565, 2700, 2850, 3078, 3420, 3837, 4050, 4275, 5116, 5130, 5700, 6156, 6395, 7674, 7695, 8100, 8550, 10260, 11511, 12790, 12825, 15348, 15390, 17100, 19185, 23022, 24301, 25580, 25650, 30780, 31975, 34533, 38370, 38475, 46044, 48602, 51300, 57555, 63950, 69066, 72903, 76740, 76950, 95925, 97204, 103599, 115110, 121505, 127900, 138132, 145806, 153900, 172665, 191850, 207198, 218709, 230220, 243010, 287775, 291612, 345330, 364515, 383700, 414396, 437418, 486020, 517995, 575550, 607525, 656127, 690660, 729030, 863325, 874836, 1035990, 1093545, 1151100, 1215050, 1312254, 1458060, 1726650, 1822575, 1968381, 2071980, 2187090, 2430100, 2589975, 2624508, 3280635, 3453300, 3645150, 3936762, 4374180, 5179950, 5467725, 6561270, 7290300, 7873524, 9841905, 10359900, 10935450, 13122540, 16403175, 19683810, 21870900, 32806350, 39367620, 49209525, 65612700, 98419050, 196838100]

約数ペア:

[(1, 196838100), (2, 98419050), (3, 65612700), (4, 49209525), (5, 39367620), (6, 32806350), (9, 21870900), (10, 19683810), (12, 16403175), (15, 13122540), (18, 10935450), (19, 10359900), (20, 9841905), (25, 7873524), (27, 7290300), (30, 6561270), (36, 5467725), (38, 5179950), (45, 4374180), (50, 3936762), (54, 3645150), (57, 3453300), (60, 3280635), (75, 2624508), (76, 2589975), (81, 2430100), (90, 2187090), (95, 2071980), (100, 1968381), (108, 1822575), (114, 1726650), (135, 1458060), (150, 1312254), (162, 1215050), (171, 1151100), (180, 1093545), (190, 1035990), (225, 874836), (228, 863325), (270, 729030), (285, 690660), (300, 656127), (324, 607525), (342, 575550), (380, 517995), (405, 486020), (450, 437418), (475, 414396), (513, 383700), (540, 364515), (570, 345330), (675, 291612), (684, 287775), (810, 243010), (855, 230220), (900, 218709), (950, 207198), (1026, 191850), (1140, 172665), (1279, 153900), (1350, 145806), (1425, 138132), (1539, 127900), (1620, 121505), (1710, 115110), (1900, 103599), (2025, 97204), (2052, 95925), (2558, 76950), (2565, 76740), (2700, 72903), (2850, 69066), (3078, 63950), (3420, 57555), (3837, 51300), (4050, 48602), (4275, 46044), (5116, 38475), (5130, 38370), (5700, 34533), (6156, 31975), (6395, 30780), (7674, 25650), (7695, 25580), (8100, 24301), (8550, 23022), (10260, 19185), (11511, 17100), (12790, 15390), (12825, 15348)]