84507570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 262126080

約数和(自身を除く): 177618510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 733, 854, 915, 945, 1098, 1281, 1466, 1647, 1830, 1890, 2135, 2199, 2562, 2745, 3294, 3665, 3843, 4270, 4398, 5131, 5490, 6405, 6597, 7330, 7686, 8235, 10262, 10995, 11529, 12810, 13194, 15393, 16470, 19215, 19791, 21990, 23058, 25655, 30786, 32985, 38430, 39582, 44713, 46179, 51310, 57645, 65970, 76965, 89426, 92358, 98955, 115290, 134139, 138537, 153930, 197910, 223565, 230895, 268278, 277074, 312991, 402417, 447130, 461790, 625982, 670695, 692685, 804834, 938973, 1207251, 1341390, 1385370, 1564955, 1877946, 2012085, 2414502, 2816919, 3129910, 4024170, 4694865, 5633838, 6036255, 8450757, 9389730, 12072510, 14084595, 16901514, 28169190, 42253785, 84507570]

約数ペア:

[(1, 84507570), (2, 42253785), (3, 28169190), (5, 16901514), (6, 14084595), (7, 12072510), (9, 9389730), (10, 8450757), (14, 6036255), (15, 5633838), (18, 4694865), (21, 4024170), (27, 3129910), (30, 2816919), (35, 2414502), (42, 2012085), (45, 1877946), (54, 1564955), (61, 1385370), (63, 1341390), (70, 1207251), (90, 938973), (105, 804834), (122, 692685), (126, 670695), (135, 625982), (183, 461790), (189, 447130), (210, 402417), (270, 312991), (305, 277074), (315, 268278), (366, 230895), (378, 223565), (427, 197910), (549, 153930), (610, 138537), (630, 134139), (733, 115290), (854, 98955), (915, 92358), (945, 89426), (1098, 76965), (1281, 65970), (1466, 57645), (1647, 51310), (1830, 46179), (1890, 44713), (2135, 39582), (2199, 38430), (2562, 32985), (2745, 30786), (3294, 25655), (3665, 23058), (3843, 21990), (4270, 19791), (4398, 19215), (5131, 16470), (5490, 15393), (6405, 13194), (6597, 12810), (7330, 11529), (7686, 10995), (8235, 10262)]