98523540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 314453832

約数和(自身を除く): 215930292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 997, 1098, 1220, 1620, 1647, 1830, 1994, 2196, 2745, 2991, 3294, 3660, 3988, 4941, 4985, 5490, 5982, 6588, 8235, 8973, 9882, 9970, 10980, 11964, 14955, 16470, 17946, 19764, 19940, 24705, 26919, 29910, 32940, 35892, 44865, 49410, 53838, 59820, 60817, 80757, 89730, 98820, 107676, 121634, 134595, 161514, 179460, 182451, 243268, 269190, 304085, 323028, 364902, 403785, 538380, 547353, 608170, 729804, 807570, 912255, 1094706, 1216340, 1615140, 1642059, 1824510, 2189412, 2736765, 3284118, 3649020, 4926177, 5473530, 6568236, 8210295, 9852354, 10947060, 16420590, 19704708, 24630885, 32841180, 49261770, 98523540]

約数ペア:

[(1, 98523540), (2, 49261770), (3, 32841180), (4, 24630885), (5, 19704708), (6, 16420590), (9, 10947060), (10, 9852354), (12, 8210295), (15, 6568236), (18, 5473530), (20, 4926177), (27, 3649020), (30, 3284118), (36, 2736765), (45, 2189412), (54, 1824510), (60, 1642059), (61, 1615140), (81, 1216340), (90, 1094706), (108, 912255), (122, 807570), (135, 729804), (162, 608170), (180, 547353), (183, 538380), (244, 403785), (270, 364902), (305, 323028), (324, 304085), (366, 269190), (405, 243268), (540, 182451), (549, 179460), (610, 161514), (732, 134595), (810, 121634), (915, 107676), (997, 98820), (1098, 89730), (1220, 80757), (1620, 60817), (1647, 59820), (1830, 53838), (1994, 49410), (2196, 44865), (2745, 35892), (2991, 32940), (3294, 29910), (3660, 26919), (3988, 24705), (4941, 19940), (4985, 19764), (5490, 17946), (5982, 16470), (6588, 14955), (8235, 11964), (8973, 10980), (9882, 9970)]