82619550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 247796640

約数和(自身を除く): 165177090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 487, 522, 585, 650, 725, 754, 870, 974, 975, 1131, 1170, 1305, 1450, 1461, 1885, 1950, 2175, 2262, 2435, 2610, 2922, 2925, 3393, 3770, 4350, 4383, 4870, 5655, 5850, 6331, 6525, 6786, 7305, 8766, 9425, 11310, 12175, 12662, 13050, 14123, 14610, 16965, 18850, 18993, 21915, 24350, 28246, 28275, 31655, 33930, 36525, 37986, 42369, 43830, 56550, 56979, 63310, 70615, 73050, 84738, 84825, 94965, 109575, 113958, 127107, 141230, 158275, 169650, 183599, 189930, 211845, 219150, 254214, 284895, 316550, 353075, 367198, 423690, 474825, 550797, 569790, 635535, 706150, 917995, 949650, 1059225, 1101594, 1271070, 1424475, 1652391, 1835990, 2118450, 2753985, 2848950, 3177675, 3304782, 4589975, 5507970, 6355350, 8261955, 9179950, 13769925, 16523910, 27539850, 41309775, 82619550]

約数ペア:

[(1, 82619550), (2, 41309775), (3, 27539850), (5, 16523910), (6, 13769925), (9, 9179950), (10, 8261955), (13, 6355350), (15, 5507970), (18, 4589975), (25, 3304782), (26, 3177675), (29, 2848950), (30, 2753985), (39, 2118450), (45, 1835990), (50, 1652391), (58, 1424475), (65, 1271070), (75, 1101594), (78, 1059225), (87, 949650), (90, 917995), (117, 706150), (130, 635535), (145, 569790), (150, 550797), (174, 474825), (195, 423690), (225, 367198), (234, 353075), (261, 316550), (290, 284895), (325, 254214), (377, 219150), (390, 211845), (435, 189930), (450, 183599), (487, 169650), (522, 158275), (585, 141230), (650, 127107), (725, 113958), (754, 109575), (870, 94965), (974, 84825), (975, 84738), (1131, 73050), (1170, 70615), (1305, 63310), (1450, 56979), (1461, 56550), (1885, 43830), (1950, 42369), (2175, 37986), (2262, 36525), (2435, 33930), (2610, 31655), (2922, 28275), (2925, 28246), (3393, 24350), (3770, 21915), (4350, 18993), (4383, 18850), (4870, 16965), (5655, 14610), (5850, 14123), (6331, 13050), (6525, 12662), (6786, 12175), (7305, 11310), (8766, 9425)]