199956169980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{82183}}^1$

素因数の和:84136

約数の個数: 144

約数和(自身を含む): 693548803584

約数和(自身を除く): 493592633604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1931, 3862, 5793, 7724, 9655, 11586, 13517, 17379, 19310, 23172, 27034, 28965, 34758, 38620, 40551, 54068, 57930, 67585, 69516, 81102, 82183, 86895, 115860, 121653, 135170, 162204, 164366, 173790, 202755, 243306, 246549, 270340, 328732, 347580, 405510, 410915, 486612, 493098, 575281, 608265, 739647, 811020, 821830, 986196, 1150562, 1216530, 1232745, 1479294, 1643660, 1725843, 2301124, 2433060, 2465490, 2876405, 2958588, 3451686, 3698235, 4930980, 5177529, 5752810, 6903372, 7396470, 8629215, 10355058, 11505620, 14792940, 17258430, 20710116, 25887645, 34516860, 51775290, 103550580, 158695373, 317390746, 476086119, 634781492, 793476865, 952172238, 1110867611, 1428258357, 1586953730, 1904344476, 2221735222, 2380430595, 2856516714, 3173907460, 3332602833, 4443470444, 4760861190, 5554338055, 5713033428, 6665205666, 7141291785, 9521722380, 9997808499, 11108676110, 13330411332, 14282583570, 16663014165, 19995616998, 22217352220, 28565167140, 33326028330, 39991233996, 49989042495, 66652056660, 99978084990, 199956169980]

約数ペア:

[(1, 199956169980), (2, 99978084990), (3, 66652056660), (4, 49989042495), (5, 39991233996), (6, 33326028330), (7, 28565167140), (9, 22217352220), (10, 19995616998), (12, 16663014165), (14, 14282583570), (15, 13330411332), (18, 11108676110), (20, 9997808499), (21, 9521722380), (28, 7141291785), (30, 6665205666), (35, 5713033428), (36, 5554338055), (42, 4760861190), (45, 4443470444), (60, 3332602833), (63, 3173907460), (70, 2856516714), (84, 2380430595), (90, 2221735222), (105, 1904344476), (126, 1586953730), (140, 1428258357), (180, 1110867611), (210, 952172238), (252, 793476865), (315, 634781492), (420, 476086119), (630, 317390746), (1260, 158695373), (1931, 103550580), (3862, 51775290), (5793, 34516860), (7724, 25887645), (9655, 20710116), (11586, 17258430), (13517, 14792940), (17379, 11505620), (19310, 10355058), (23172, 8629215), (27034, 7396470), (28965, 6903372), (34758, 5752810), (38620, 5177529), (40551, 4930980), (54068, 3698235), (57930, 3451686), (67585, 2958588), (69516, 2876405), (81102, 2465490), (82183, 2433060), (86895, 2301124), (115860, 1725843), (121653, 1643660), (135170, 1479294), (162204, 1232745), (164366, 1216530), (173790, 1150562), (202755, 986196), (243306, 821830), (246549, 811020), (270340, 739647), (328732, 608265), (347580, 575281), (405510, 493098), (410915, 486612)]