200032380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2600

約数の個数: 144

約数和(自身を含む): 666731520

約数和(自身を除く): 466699140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2543, 2622, 3420, 3933, 4140, 4370, 5086, 5244, 6555, 7629, 7866, 8740, 10172, 12715, 13110, 15258, 15732, 19665, 22887, 25430, 26220, 30516, 38145, 39330, 45774, 48317, 50860, 58489, 76290, 78660, 91548, 96634, 114435, 116978, 144951, 152580, 175467, 193268, 228870, 233956, 241585, 289902, 292445, 350934, 434853, 457740, 483170, 526401, 579804, 584890, 701868, 724755, 869706, 877335, 966340, 1052802, 1111291, 1169780, 1449510, 1739412, 1754670, 2105604, 2174265, 2222582, 2632005, 2899020, 3333873, 3509340, 4348530, 4445164, 5264010, 5556455, 6667746, 8697060, 10001619, 10528020, 11112910, 13335492, 16669365, 20003238, 22225820, 33338730, 40006476, 50008095, 66677460, 100016190, 200032380]

約数ペア:

[(1, 200032380), (2, 100016190), (3, 66677460), (4, 50008095), (5, 40006476), (6, 33338730), (9, 22225820), (10, 20003238), (12, 16669365), (15, 13335492), (18, 11112910), (19, 10528020), (20, 10001619), (23, 8697060), (30, 6667746), (36, 5556455), (38, 5264010), (45, 4445164), (46, 4348530), (57, 3509340), (60, 3333873), (69, 2899020), (76, 2632005), (90, 2222582), (92, 2174265), (95, 2105604), (114, 1754670), (115, 1739412), (138, 1449510), (171, 1169780), (180, 1111291), (190, 1052802), (207, 966340), (228, 877335), (230, 869706), (276, 724755), (285, 701868), (342, 584890), (345, 579804), (380, 526401), (414, 483170), (437, 457740), (460, 434853), (570, 350934), (684, 292445), (690, 289902), (828, 241585), (855, 233956), (874, 228870), (1035, 193268), (1140, 175467), (1311, 152580), (1380, 144951), (1710, 116978), (1748, 114435), (2070, 96634), (2185, 91548), (2543, 78660), (2622, 76290), (3420, 58489), (3933, 50860), (4140, 48317), (4370, 45774), (5086, 39330), (5244, 38145), (6555, 30516), (7629, 26220), (7866, 25430), (8740, 22887), (10172, 19665), (12715, 15732), (13110, 15258)]