85569540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10723}}^1$

素因数の和:10761

約数の個数: 96

約数和(自身を含む): 288261120

約数和(自身を除く): 202691580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10723, 21446, 32169, 42892, 53615, 64338, 75061, 107230, 128676, 150122, 160845, 203737, 214460, 225183, 300244, 321690, 375305, 407474, 450366, 611211, 643380, 750610, 814948, 900732, 1018685, 1125915, 1222422, 1426159, 1501220, 2037370, 2251830, 2444844, 2852318, 3056055, 4074740, 4278477, 4503660, 5704636, 6112110, 7130795, 8556954, 12224220, 14261590, 17113908, 21392385, 28523180, 42784770, 85569540]

約数ペア:

[(1, 85569540), (2, 42784770), (3, 28523180), (4, 21392385), (5, 17113908), (6, 14261590), (7, 12224220), (10, 8556954), (12, 7130795), (14, 6112110), (15, 5704636), (19, 4503660), (20, 4278477), (21, 4074740), (28, 3056055), (30, 2852318), (35, 2444844), (38, 2251830), (42, 2037370), (57, 1501220), (60, 1426159), (70, 1222422), (76, 1125915), (84, 1018685), (95, 900732), (105, 814948), (114, 750610), (133, 643380), (140, 611211), (190, 450366), (210, 407474), (228, 375305), (266, 321690), (285, 300244), (380, 225183), (399, 214460), (420, 203737), (532, 160845), (570, 150122), (665, 128676), (798, 107230), (1140, 75061), (1330, 64338), (1596, 53615), (1995, 42892), (2660, 32169), (3990, 21446), (7980, 10723)]