163920300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 494051712

約数和(自身を除く): 330131412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 97, 100, 129, 131, 150, 172, 194, 215, 258, 262, 291, 300, 388, 393, 430, 485, 516, 524, 582, 645, 655, 786, 860, 970, 1075, 1164, 1290, 1310, 1455, 1572, 1940, 1965, 2150, 2425, 2580, 2620, 2910, 3225, 3275, 3930, 4171, 4300, 4850, 5633, 5820, 6450, 6550, 7275, 7860, 8342, 9700, 9825, 11266, 12513, 12707, 12900, 13100, 14550, 16684, 16899, 19650, 20855, 22532, 25026, 25414, 28165, 29100, 33798, 38121, 39300, 41710, 50052, 50828, 56330, 62565, 63535, 67596, 76242, 83420, 84495, 104275, 112660, 125130, 127070, 140825, 152484, 168990, 190605, 208550, 250260, 254140, 281650, 312825, 317675, 337980, 381210, 417100, 422475, 546401, 563300, 625650, 635350, 762420, 844950, 953025, 1092802, 1251300, 1270700, 1639203, 1689900, 1906050, 2185604, 2732005, 3278406, 3812100, 5464010, 6556812, 8196015, 10928020, 13660025, 16392030, 27320050, 32784060, 40980075, 54640100, 81960150, 163920300]

約数ペア:

[(1, 163920300), (2, 81960150), (3, 54640100), (4, 40980075), (5, 32784060), (6, 27320050), (10, 16392030), (12, 13660025), (15, 10928020), (20, 8196015), (25, 6556812), (30, 5464010), (43, 3812100), (50, 3278406), (60, 2732005), (75, 2185604), (86, 1906050), (97, 1689900), (100, 1639203), (129, 1270700), (131, 1251300), (150, 1092802), (172, 953025), (194, 844950), (215, 762420), (258, 635350), (262, 625650), (291, 563300), (300, 546401), (388, 422475), (393, 417100), (430, 381210), (485, 337980), (516, 317675), (524, 312825), (582, 281650), (645, 254140), (655, 250260), (786, 208550), (860, 190605), (970, 168990), (1075, 152484), (1164, 140825), (1290, 127070), (1310, 125130), (1455, 112660), (1572, 104275), (1940, 84495), (1965, 83420), (2150, 76242), (2425, 67596), (2580, 63535), (2620, 62565), (2910, 56330), (3225, 50828), (3275, 50052), (3930, 41710), (4171, 39300), (4300, 38121), (4850, 33798), (5633, 29100), (5820, 28165), (6450, 25414), (6550, 25026), (7275, 22532), (7860, 20855), (8342, 19650), (9700, 16899), (9825, 16684), (11266, 14550), (12513, 13100), (12707, 12900)]