100817920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 176

約数和(自身を含む): 288872640

約数和(自身を除く): 188054720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 97, 112, 116, 128, 140, 145, 160, 194, 203, 224, 232, 256, 280, 290, 320, 388, 406, 448, 464, 485, 512, 560, 580, 640, 679, 776, 812, 896, 928, 970, 1015, 1024, 1120, 1160, 1280, 1358, 1552, 1624, 1792, 1856, 1940, 2030, 2240, 2320, 2560, 2716, 2813, 3104, 3248, 3395, 3584, 3712, 3880, 4060, 4480, 4640, 5120, 5432, 5626, 6208, 6496, 6790, 7168, 7424, 7760, 8120, 8960, 9280, 10864, 11252, 12416, 12992, 13580, 14065, 14848, 15520, 16240, 17920, 18560, 19691, 21728, 22504, 24832, 25984, 27160, 28130, 29696, 31040, 32480, 35840, 37120, 39382, 43456, 45008, 49664, 51968, 54320, 56260, 62080, 64960, 74240, 78764, 86912, 90016, 98455, 99328, 103936, 108640, 112520, 124160, 129920, 148480, 157528, 173824, 180032, 196910, 207872, 217280, 225040, 248320, 259840, 315056, 347648, 360064, 393820, 434560, 450080, 496640, 519680, 630112, 695296, 720128, 787640, 869120, 900160, 1039360, 1260224, 1440256, 1575280, 1738240, 1800320, 2520448, 2880512, 3150560, 3476480, 3600640, 5040896, 6301120, 7201280, 10081792, 12602240, 14402560, 20163584, 25204480, 50408960, 100817920]

約数ペア:

[(1, 100817920), (2, 50408960), (4, 25204480), (5, 20163584), (7, 14402560), (8, 12602240), (10, 10081792), (14, 7201280), (16, 6301120), (20, 5040896), (28, 3600640), (29, 3476480), (32, 3150560), (35, 2880512), (40, 2520448), (56, 1800320), (58, 1738240), (64, 1575280), (70, 1440256), (80, 1260224), (97, 1039360), (112, 900160), (116, 869120), (128, 787640), (140, 720128), (145, 695296), (160, 630112), (194, 519680), (203, 496640), (224, 450080), (232, 434560), (256, 393820), (280, 360064), (290, 347648), (320, 315056), (388, 259840), (406, 248320), (448, 225040), (464, 217280), (485, 207872), (512, 196910), (560, 180032), (580, 173824), (640, 157528), (679, 148480), (776, 129920), (812, 124160), (896, 112520), (928, 108640), (970, 103936), (1015, 99328), (1024, 98455), (1120, 90016), (1160, 86912), (1280, 78764), (1358, 74240), (1552, 64960), (1624, 62080), (1792, 56260), (1856, 54320), (1940, 51968), (2030, 49664), (2240, 45008), (2320, 43456), (2560, 39382), (2716, 37120), (2813, 35840), (3104, 32480), (3248, 31040), (3395, 29696), (3584, 28130), (3712, 27160), (3880, 25984), (4060, 24832), (4480, 22504), (4640, 21728), (5120, 19691), (5432, 18560), (5626, 17920), (6208, 16240), (6496, 15520), (6790, 14848), (7168, 14065), (7424, 13580), (7760, 12992), (8120, 12416), (8960, 11252), (9280, 10864)]