68692050

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2454

約数の個数: 120

約数和(自身を含む): 218218176

約数和(自身を除く): 149526126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2423, 2835, 3150, 4050, 4725, 4846, 5670, 7269, 9450, 12115, 14175, 14538, 16961, 21807, 24230, 28350, 33922, 36345, 43614, 50883, 60575, 65421, 72690, 84805, 101766, 109035, 121150, 130842, 152649, 169610, 181725, 196263, 218070, 254415, 305298, 327105, 363450, 392526, 424025, 457947, 508830, 545175, 654210, 763245, 848050, 915894, 981315, 1090350, 1272075, 1373841, 1526490, 1635525, 1962630, 2289735, 2544150, 2747682, 3271050, 3816225, 4579470, 4906575, 6869205, 7632450, 9813150, 11448675, 13738410, 22897350, 34346025, 68692050]

約数ペア:

[(1, 68692050), (2, 34346025), (3, 22897350), (5, 13738410), (6, 11448675), (7, 9813150), (9, 7632450), (10, 6869205), (14, 4906575), (15, 4579470), (18, 3816225), (21, 3271050), (25, 2747682), (27, 2544150), (30, 2289735), (35, 1962630), (42, 1635525), (45, 1526490), (50, 1373841), (54, 1272075), (63, 1090350), (70, 981315), (75, 915894), (81, 848050), (90, 763245), (105, 654210), (126, 545175), (135, 508830), (150, 457947), (162, 424025), (175, 392526), (189, 363450), (210, 327105), (225, 305298), (270, 254415), (315, 218070), (350, 196263), (378, 181725), (405, 169610), (450, 152649), (525, 130842), (567, 121150), (630, 109035), (675, 101766), (810, 84805), (945, 72690), (1050, 65421), (1134, 60575), (1350, 50883), (1575, 43614), (1890, 36345), (2025, 33922), (2423, 28350), (2835, 24230), (3150, 21807), (4050, 16961), (4725, 14538), (4846, 14175), (5670, 12115), (7269, 9450)]