72133740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 120

約数和(自身を含む): 258653472

約数和(自身を除く): 186519732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6361, 11340, 12722, 19083, 25444, 31805, 38166, 44527, 57249, 63610, 76332, 89054, 95415, 114498, 127220, 133581, 171747, 178108, 190830, 222635, 228996, 267162, 286245, 343494, 381660, 400743, 445270, 515241, 534324, 572490, 667905, 686988, 801486, 858735, 890540, 1030482, 1144980, 1202229, 1335810, 1602972, 1717470, 2003715, 2060964, 2404458, 2576205, 2671620, 3434940, 3606687, 4007430, 4808916, 5152410, 6011145, 7213374, 8014860, 10304820, 12022290, 14426748, 18033435, 24044580, 36066870, 72133740]

約数ペア:

[(1, 72133740), (2, 36066870), (3, 24044580), (4, 18033435), (5, 14426748), (6, 12022290), (7, 10304820), (9, 8014860), (10, 7213374), (12, 6011145), (14, 5152410), (15, 4808916), (18, 4007430), (20, 3606687), (21, 3434940), (27, 2671620), (28, 2576205), (30, 2404458), (35, 2060964), (36, 2003715), (42, 1717470), (45, 1602972), (54, 1335810), (60, 1202229), (63, 1144980), (70, 1030482), (81, 890540), (84, 858735), (90, 801486), (105, 686988), (108, 667905), (126, 572490), (135, 534324), (140, 515241), (162, 445270), (180, 400743), (189, 381660), (210, 343494), (252, 286245), (270, 267162), (315, 228996), (324, 222635), (378, 190830), (405, 178108), (420, 171747), (540, 133581), (567, 127220), (630, 114498), (756, 95415), (810, 89054), (945, 76332), (1134, 63610), (1260, 57249), (1620, 44527), (1890, 38166), (2268, 31805), (2835, 25444), (3780, 19083), (5670, 12722), (6361, 11340)]