77253540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14181

約数の個数: 96

約数和(自身を含む): 266246400

約数和(自身を除く): 188992860

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, 14149, 28298, 42447, 56596, 70745, 84894, 99043, 141490, 169788, 183937, 198086, 212235, 282980, 297129, 367874, 396172, 424470, 495215, 551811, 594258, 735748, 848940, 919685, 990430, 1103622, 1188516, 1287559, 1485645, 1839370, 1980860, 2207244, 2575118, 2759055, 2971290, 3678740, 3862677, 5150236, 5518110, 5942580, 6437795, 7725354, 11036220, 12875590, 15450708, 19313385, 25751180, 38626770, 77253540]

約数ペア:

[(1, 77253540), (2, 38626770), (3, 25751180), (4, 19313385), (5, 15450708), (6, 12875590), (7, 11036220), (10, 7725354), (12, 6437795), (13, 5942580), (14, 5518110), (15, 5150236), (20, 3862677), (21, 3678740), (26, 2971290), (28, 2759055), (30, 2575118), (35, 2207244), (39, 1980860), (42, 1839370), (52, 1485645), (60, 1287559), (65, 1188516), (70, 1103622), (78, 990430), (84, 919685), (91, 848940), (105, 735748), (130, 594258), (140, 551811), (156, 495215), (182, 424470), (195, 396172), (210, 367874), (260, 297129), (273, 282980), (364, 212235), (390, 198086), (420, 183937), (455, 169788), (546, 141490), (780, 99043), (910, 84894), (1092, 70745), (1365, 56596), (1820, 42447), (2730, 28298), (5460, 14149)]