71699580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14753}}^1$

素因数の和:14777

約数の個数: 72

約数和(自身を含む): 225559152

約数和(自身を除く): 153859572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 14753, 29506, 44259, 59012, 73765, 88518, 132777, 147530, 177036, 221295, 265554, 295060, 398331, 442590, 531108, 663885, 796662, 885180, 1194993, 1327770, 1593324, 1991655, 2389986, 2655540, 3584979, 3983310, 4779972, 5974965, 7169958, 7966620, 11949930, 14339916, 17924895, 23899860, 35849790, 71699580]

約数ペア:

[(1, 71699580), (2, 35849790), (3, 23899860), (4, 17924895), (5, 14339916), (6, 11949930), (9, 7966620), (10, 7169958), (12, 5974965), (15, 4779972), (18, 3983310), (20, 3584979), (27, 2655540), (30, 2389986), (36, 1991655), (45, 1593324), (54, 1327770), (60, 1194993), (81, 885180), (90, 796662), (108, 663885), (135, 531108), (162, 442590), (180, 398331), (243, 295060), (270, 265554), (324, 221295), (405, 177036), (486, 147530), (540, 132777), (810, 88518), (972, 73765), (1215, 59012), (1620, 44259), (2430, 29506), (4860, 14753)]