98401800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3380

約数の個数: 144

約数和(自身を含む): 354954960

約数和(自身を除く): 256553160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3347, 3675, 4200, 4900, 5880, 6694, 7350, 9800, 10041, 13388, 14700, 16735, 20082, 23429, 26776, 29400, 33470, 40164, 46858, 50205, 66940, 70287, 80328, 83675, 93716, 100410, 117145, 133880, 140574, 164003, 167350, 187432, 200820, 234290, 251025, 281148, 328006, 334700, 351435, 401640, 468580, 492009, 502050, 562296, 585725, 656012, 669400, 702870, 820015, 937160, 984018, 1004100, 1171450, 1312024, 1405740, 1640030, 1757175, 1968036, 2008200, 2342900, 2460045, 2811480, 3280060, 3514350, 3936072, 4100075, 4685800, 4920090, 6560120, 7028700, 8200150, 9840180, 12300225, 14057400, 16400300, 19680360, 24600450, 32800600, 49200900, 98401800]

約数ペア:

[(1, 98401800), (2, 49200900), (3, 32800600), (4, 24600450), (5, 19680360), (6, 16400300), (7, 14057400), (8, 12300225), (10, 9840180), (12, 8200150), (14, 7028700), (15, 6560120), (20, 4920090), (21, 4685800), (24, 4100075), (25, 3936072), (28, 3514350), (30, 3280060), (35, 2811480), (40, 2460045), (42, 2342900), (49, 2008200), (50, 1968036), (56, 1757175), (60, 1640030), (70, 1405740), (75, 1312024), (84, 1171450), (98, 1004100), (100, 984018), (105, 937160), (120, 820015), (140, 702870), (147, 669400), (150, 656012), (168, 585725), (175, 562296), (196, 502050), (200, 492009), (210, 468580), (245, 401640), (280, 351435), (294, 334700), (300, 328006), (350, 281148), (392, 251025), (420, 234290), (490, 200820), (525, 187432), (588, 167350), (600, 164003), (700, 140574), (735, 133880), (840, 117145), (980, 100410), (1050, 93716), (1176, 83675), (1225, 80328), (1400, 70287), (1470, 66940), (1960, 50205), (2100, 46858), (2450, 40164), (2940, 33470), (3347, 29400), (3675, 26776), (4200, 23429), (4900, 20082), (5880, 16735), (6694, 14700), (7350, 13388), (9800, 10041)]