99381100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 271038208

約数和(自身を除く): 171657108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 67, 70, 91, 100, 130, 134, 140, 163, 175, 182, 260, 268, 325, 326, 335, 350, 364, 455, 469, 650, 652, 670, 700, 815, 871, 910, 938, 1141, 1300, 1340, 1630, 1675, 1742, 1820, 1876, 2119, 2275, 2282, 2345, 3260, 3350, 3484, 4075, 4238, 4355, 4550, 4564, 4690, 5705, 6097, 6700, 8150, 8476, 8710, 9100, 9380, 10595, 10921, 11410, 11725, 12194, 14833, 16300, 17420, 21190, 21775, 21842, 22820, 23450, 24388, 28525, 29666, 30485, 42380, 43550, 43684, 46900, 52975, 54605, 57050, 59332, 60970, 74165, 76447, 87100, 105950, 109210, 114100, 121940, 141973, 148330, 152425, 152894, 211900, 218420, 273025, 283946, 296660, 304850, 305788, 370825, 382235, 546050, 567892, 609700, 709865, 741650, 764470, 993811, 1092100, 1419730, 1483300, 1528940, 1911175, 1987622, 2839460, 3549325, 3822350, 3975244, 4969055, 7098650, 7644700, 9938110, 14197300, 19876220, 24845275, 49690550, 99381100]

約数ペア:

[(1, 99381100), (2, 49690550), (4, 24845275), (5, 19876220), (7, 14197300), (10, 9938110), (13, 7644700), (14, 7098650), (20, 4969055), (25, 3975244), (26, 3822350), (28, 3549325), (35, 2839460), (50, 1987622), (52, 1911175), (65, 1528940), (67, 1483300), (70, 1419730), (91, 1092100), (100, 993811), (130, 764470), (134, 741650), (140, 709865), (163, 609700), (175, 567892), (182, 546050), (260, 382235), (268, 370825), (325, 305788), (326, 304850), (335, 296660), (350, 283946), (364, 273025), (455, 218420), (469, 211900), (650, 152894), (652, 152425), (670, 148330), (700, 141973), (815, 121940), (871, 114100), (910, 109210), (938, 105950), (1141, 87100), (1300, 76447), (1340, 74165), (1630, 60970), (1675, 59332), (1742, 57050), (1820, 54605), (1876, 52975), (2119, 46900), (2275, 43684), (2282, 43550), (2345, 42380), (3260, 30485), (3350, 29666), (3484, 28525), (4075, 24388), (4238, 23450), (4355, 22820), (4550, 21842), (4564, 21775), (4690, 21190), (5705, 17420), (6097, 16300), (6700, 14833), (8150, 12194), (8476, 11725), (8710, 11410), (9100, 10921), (9380, 10595)]