102043620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 357477120

約数和(自身を除く): 255433500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 743, 763, 981, 1090, 1260, 1308, 1486, 1526, 1635, 1962, 2180, 2229, 2289, 2972, 3052, 3270, 3715, 3815, 3924, 4458, 4578, 4905, 5201, 6540, 6687, 6867, 7430, 7630, 8916, 9156, 9810, 10402, 11145, 11445, 13374, 13734, 14860, 15260, 15603, 19620, 20804, 22290, 22890, 26005, 26748, 27468, 31206, 33435, 34335, 44580, 45780, 46809, 52010, 62412, 66870, 68670, 78015, 80987, 93618, 104020, 133740, 137340, 156030, 161974, 187236, 234045, 242961, 312060, 323948, 404935, 468090, 485922, 566909, 728883, 809870, 936180, 971844, 1133818, 1214805, 1457766, 1619740, 1700727, 2267636, 2429610, 2834545, 2915532, 3401454, 3644415, 4859220, 5102181, 5669090, 6802908, 7288830, 8503635, 10204362, 11338180, 14577660, 17007270, 20408724, 25510905, 34014540, 51021810, 102043620]

約数ペア:

[(1, 102043620), (2, 51021810), (3, 34014540), (4, 25510905), (5, 20408724), (6, 17007270), (7, 14577660), (9, 11338180), (10, 10204362), (12, 8503635), (14, 7288830), (15, 6802908), (18, 5669090), (20, 5102181), (21, 4859220), (28, 3644415), (30, 3401454), (35, 2915532), (36, 2834545), (42, 2429610), (45, 2267636), (60, 1700727), (63, 1619740), (70, 1457766), (84, 1214805), (90, 1133818), (105, 971844), (109, 936180), (126, 809870), (140, 728883), (180, 566909), (210, 485922), (218, 468090), (252, 404935), (315, 323948), (327, 312060), (420, 242961), (436, 234045), (545, 187236), (630, 161974), (654, 156030), (743, 137340), (763, 133740), (981, 104020), (1090, 93618), (1260, 80987), (1308, 78015), (1486, 68670), (1526, 66870), (1635, 62412), (1962, 52010), (2180, 46809), (2229, 45780), (2289, 44580), (2972, 34335), (3052, 33435), (3270, 31206), (3715, 27468), (3815, 26748), (3924, 26005), (4458, 22890), (4578, 22290), (4905, 20804), (5201, 19620), (6540, 15603), (6687, 15260), (6867, 14860), (7430, 13734), (7630, 13374), (8916, 11445), (9156, 11145), (9810, 10402)]