159959100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 560880768

約数和(自身を除く): 400921668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 211, 228, 266, 285, 300, 350, 361, 380, 399, 420, 422, 475, 525, 532, 570, 633, 665, 700, 722, 798, 844, 950, 1050, 1055, 1083, 1140, 1266, 1330, 1425, 1444, 1477, 1596, 1805, 1900, 1995, 2100, 2110, 2166, 2527, 2532, 2660, 2850, 2954, 3165, 3325, 3610, 3990, 4009, 4220, 4332, 4431, 5054, 5275, 5415, 5700, 5908, 6330, 6650, 7220, 7385, 7581, 7980, 8018, 8862, 9025, 9975, 10108, 10550, 10830, 12027, 12635, 12660, 13300, 14770, 15162, 15825, 16036, 17724, 18050, 19950, 20045, 21100, 21660, 22155, 24054, 25270, 27075, 28063, 29540, 30324, 31650, 36100, 36925, 37905, 39900, 40090, 44310, 48108, 50540, 54150, 56126, 60135, 63175, 63300, 73850, 75810, 76171, 80180, 84189, 88620, 100225, 108300, 110775, 112252, 120270, 126350, 140315, 147700, 151620, 152342, 168378, 189525, 200450, 221550, 228513, 240540, 252700, 280630, 300675, 304684, 336756, 379050, 380855, 400900, 420945, 443100, 457026, 533197, 561260, 601350, 701575, 758100, 761710, 841890, 914052, 1066394, 1142565, 1202700, 1403150, 1523420, 1599591, 1683780, 1904275, 2104725, 2132788, 2285130, 2665985, 2806300, 3199182, 3808550, 4209450, 4570260, 5331970, 5712825, 6398364, 7617100, 7997955, 8418900, 10663940, 11425650, 13329925, 15995910, 22851300, 26659850, 31991820, 39989775, 53319700, 79979550, 159959100]

約数ペア:

[(1, 159959100), (2, 79979550), (3, 53319700), (4, 39989775), (5, 31991820), (6, 26659850), (7, 22851300), (10, 15995910), (12, 13329925), (14, 11425650), (15, 10663940), (19, 8418900), (20, 7997955), (21, 7617100), (25, 6398364), (28, 5712825), (30, 5331970), (35, 4570260), (38, 4209450), (42, 3808550), (50, 3199182), (57, 2806300), (60, 2665985), (70, 2285130), (75, 2132788), (76, 2104725), (84, 1904275), (95, 1683780), (100, 1599591), (105, 1523420), (114, 1403150), (133, 1202700), (140, 1142565), (150, 1066394), (175, 914052), (190, 841890), (210, 761710), (211, 758100), (228, 701575), (266, 601350), (285, 561260), (300, 533197), (350, 457026), (361, 443100), (380, 420945), (399, 400900), (420, 380855), (422, 379050), (475, 336756), (525, 304684), (532, 300675), (570, 280630), (633, 252700), (665, 240540), (700, 228513), (722, 221550), (798, 200450), (844, 189525), (950, 168378), (1050, 152342), (1055, 151620), (1083, 147700), (1140, 140315), (1266, 126350), (1330, 120270), (1425, 112252), (1444, 110775), (1477, 108300), (1596, 100225), (1805, 88620), (1900, 84189), (1995, 80180), (2100, 76171), (2110, 75810), (2166, 73850), (2527, 63300), (2532, 63175), (2660, 60135), (2850, 56126), (2954, 54150), (3165, 50540), (3325, 48108), (3610, 44310), (3990, 40090), (4009, 39900), (4220, 37905), (4332, 36925), (4431, 36100), (5054, 31650), (5275, 30324), (5415, 29540), (5700, 28063), (5908, 27075), (6330, 25270), (6650, 24054), (7220, 22155), (7385, 21660), (7581, 21100), (7980, 20045), (8018, 19950), (8862, 18050), (9025, 17724), (9975, 16036), (10108, 15825), (10550, 15162), (10830, 14770), (12027, 13300), (12635, 12660)]