82019200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 216849960

約数和(自身を除く): 134830760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 71, 76, 80, 95, 100, 128, 142, 152, 160, 190, 200, 284, 304, 320, 355, 361, 380, 400, 475, 568, 608, 640, 710, 722, 760, 800, 950, 1136, 1216, 1349, 1420, 1444, 1520, 1600, 1775, 1805, 1900, 2272, 2432, 2698, 2840, 2888, 3040, 3200, 3550, 3610, 3800, 4544, 5396, 5680, 5776, 6080, 6745, 7100, 7220, 7600, 9025, 9088, 10792, 11360, 11552, 12160, 13490, 14200, 14440, 15200, 18050, 21584, 22720, 23104, 25631, 26980, 28400, 28880, 30400, 33725, 36100, 43168, 45440, 46208, 51262, 53960, 56800, 57760, 60800, 67450, 72200, 86336, 102524, 107920, 113600, 115520, 128155, 134900, 144400, 172672, 205048, 215840, 227200, 231040, 256310, 269800, 288800, 410096, 431680, 512620, 539600, 577600, 640775, 820192, 863360, 1025240, 1079200, 1155200, 1281550, 1640384, 2050480, 2158400, 2563100, 3280768, 4100960, 4316800, 5126200, 8201920, 10252400, 16403840, 20504800, 41009600, 82019200]

約数ペア:

[(1, 82019200), (2, 41009600), (4, 20504800), (5, 16403840), (8, 10252400), (10, 8201920), (16, 5126200), (19, 4316800), (20, 4100960), (25, 3280768), (32, 2563100), (38, 2158400), (40, 2050480), (50, 1640384), (64, 1281550), (71, 1155200), (76, 1079200), (80, 1025240), (95, 863360), (100, 820192), (128, 640775), (142, 577600), (152, 539600), (160, 512620), (190, 431680), (200, 410096), (284, 288800), (304, 269800), (320, 256310), (355, 231040), (361, 227200), (380, 215840), (400, 205048), (475, 172672), (568, 144400), (608, 134900), (640, 128155), (710, 115520), (722, 113600), (760, 107920), (800, 102524), (950, 86336), (1136, 72200), (1216, 67450), (1349, 60800), (1420, 57760), (1444, 56800), (1520, 53960), (1600, 51262), (1775, 46208), (1805, 45440), (1900, 43168), (2272, 36100), (2432, 33725), (2698, 30400), (2840, 28880), (2888, 28400), (3040, 26980), (3200, 25631), (3550, 23104), (3610, 22720), (3800, 21584), (4544, 18050), (5396, 15200), (5680, 14440), (5776, 14200), (6080, 13490), (6745, 12160), (7100, 11552), (7220, 11360), (7600, 10792), (9025, 9088)]