83991180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15415

約数の個数: 96

約数和(自身を含む): 289465344

約数和(自身を除く): 205474164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15383, 30766, 46149, 61532, 76915, 92298, 107681, 153830, 184596, 199979, 215362, 230745, 307660, 323043, 399958, 430724, 461490, 538405, 599937, 646086, 799916, 922980, 999895, 1076810, 1199874, 1292172, 1399853, 1615215, 1999790, 2153620, 2399748, 2799706, 2999685, 3230430, 3999580, 4199559, 5599412, 5999370, 6460860, 6999265, 8399118, 11998740, 13998530, 16798236, 20997795, 27997060, 41995590, 83991180]

約数ペア:

[(1, 83991180), (2, 41995590), (3, 27997060), (4, 20997795), (5, 16798236), (6, 13998530), (7, 11998740), (10, 8399118), (12, 6999265), (13, 6460860), (14, 5999370), (15, 5599412), (20, 4199559), (21, 3999580), (26, 3230430), (28, 2999685), (30, 2799706), (35, 2399748), (39, 2153620), (42, 1999790), (52, 1615215), (60, 1399853), (65, 1292172), (70, 1199874), (78, 1076810), (84, 999895), (91, 922980), (105, 799916), (130, 646086), (140, 599937), (156, 538405), (182, 461490), (195, 430724), (210, 399958), (260, 323043), (273, 307660), (364, 230745), (390, 215362), (420, 199979), (455, 184596), (546, 153830), (780, 107681), (910, 92298), (1092, 76915), (1365, 61532), (1820, 46149), (2730, 30766), (5460, 15383)]