89359980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 171913620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 449, 465, 535, 620, 642, 898, 930, 1070, 1284, 1347, 1605, 1796, 1860, 2140, 2245, 2694, 3210, 3317, 4490, 5388, 6420, 6634, 6735, 8980, 9951, 13268, 13470, 13919, 16585, 19902, 26940, 27838, 33170, 39804, 41757, 48043, 49755, 55676, 66340, 69595, 83514, 96086, 99510, 139190, 144129, 167028, 192172, 199020, 208785, 240215, 278380, 288258, 417570, 480430, 576516, 720645, 835140, 960860, 1441290, 1489333, 2882580, 2978666, 4467999, 5957332, 7446665, 8935998, 14893330, 17871996, 22339995, 29786660, 44679990, 89359980]

約数ペア:

[(1, 89359980), (2, 44679990), (3, 29786660), (4, 22339995), (5, 17871996), (6, 14893330), (10, 8935998), (12, 7446665), (15, 5957332), (20, 4467999), (30, 2978666), (31, 2882580), (60, 1489333), (62, 1441290), (93, 960860), (107, 835140), (124, 720645), (155, 576516), (186, 480430), (214, 417570), (310, 288258), (321, 278380), (372, 240215), (428, 208785), (449, 199020), (465, 192172), (535, 167028), (620, 144129), (642, 139190), (898, 99510), (930, 96086), (1070, 83514), (1284, 69595), (1347, 66340), (1605, 55676), (1796, 49755), (1860, 48043), (2140, 41757), (2245, 39804), (2694, 33170), (3210, 27838), (3317, 26940), (4490, 19902), (5388, 16585), (6420, 13919), (6634, 13470), (6735, 13268), (8980, 9951)]