157039400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4923

約数の個数: 96

約数和(自身を含む): 435507840

約数和(自身を除く): 278468440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 3220, 4025, 4600, 4877, 6440, 8050, 9754, 16100, 19508, 24385, 32200, 34139, 39016, 48770, 68278, 97540, 112171, 121925, 136556, 170695, 195080, 224342, 243850, 273112, 341390, 448684, 487700, 560855, 682780, 785197, 853475, 897368, 975400, 1121710, 1365560, 1570394, 1706950, 2243420, 2804275, 3140788, 3413900, 3925985, 4486840, 5608550, 6281576, 6827800, 7851970, 11217100, 15703940, 19629925, 22434200, 31407880, 39259850, 78519700, 157039400]

約数ペア:

[(1, 157039400), (2, 78519700), (4, 39259850), (5, 31407880), (7, 22434200), (8, 19629925), (10, 15703940), (14, 11217100), (20, 7851970), (23, 6827800), (25, 6281576), (28, 5608550), (35, 4486840), (40, 3925985), (46, 3413900), (50, 3140788), (56, 2804275), (70, 2243420), (92, 1706950), (100, 1570394), (115, 1365560), (140, 1121710), (161, 975400), (175, 897368), (184, 853475), (200, 785197), (230, 682780), (280, 560855), (322, 487700), (350, 448684), (460, 341390), (575, 273112), (644, 243850), (700, 224342), (805, 195080), (920, 170695), (1150, 136556), (1288, 121925), (1400, 112171), (1610, 97540), (2300, 68278), (3220, 48770), (4025, 39016), (4600, 34139), (4877, 32200), (6440, 24385), (8050, 19508), (9754, 16100)]