162395800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 447192360

約数和(自身を除く): 284796560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 98, 100, 140, 146, 175, 196, 200, 227, 245, 280, 292, 350, 365, 392, 454, 490, 511, 584, 700, 730, 908, 980, 1022, 1135, 1225, 1400, 1460, 1589, 1816, 1825, 1960, 2044, 2270, 2450, 2555, 2920, 3178, 3577, 3650, 4088, 4540, 4900, 5110, 5675, 6356, 7154, 7300, 7945, 9080, 9800, 10220, 11123, 11350, 12712, 12775, 14308, 14600, 15890, 16571, 17885, 20440, 22246, 22700, 25550, 28616, 31780, 33142, 35770, 39725, 44492, 45400, 51100, 55615, 63560, 66284, 71540, 79450, 82855, 88984, 89425, 102200, 111230, 115997, 132568, 143080, 158900, 165710, 178850, 222460, 231994, 278075, 317800, 331420, 357700, 414275, 444920, 463988, 556150, 579985, 662840, 715400, 811979, 828550, 927976, 1112300, 1159970, 1623958, 1657100, 2224600, 2319940, 2899925, 3247916, 3314200, 4059895, 4639880, 5799850, 6495832, 8119790, 11599700, 16239580, 20299475, 23199400, 32479160, 40598950, 81197900, 162395800]

約数ペア:

[(1, 162395800), (2, 81197900), (4, 40598950), (5, 32479160), (7, 23199400), (8, 20299475), (10, 16239580), (14, 11599700), (20, 8119790), (25, 6495832), (28, 5799850), (35, 4639880), (40, 4059895), (49, 3314200), (50, 3247916), (56, 2899925), (70, 2319940), (73, 2224600), (98, 1657100), (100, 1623958), (140, 1159970), (146, 1112300), (175, 927976), (196, 828550), (200, 811979), (227, 715400), (245, 662840), (280, 579985), (292, 556150), (350, 463988), (365, 444920), (392, 414275), (454, 357700), (490, 331420), (511, 317800), (584, 278075), (700, 231994), (730, 222460), (908, 178850), (980, 165710), (1022, 158900), (1135, 143080), (1225, 132568), (1400, 115997), (1460, 111230), (1589, 102200), (1816, 89425), (1825, 88984), (1960, 82855), (2044, 79450), (2270, 71540), (2450, 66284), (2555, 63560), (2920, 55615), (3178, 51100), (3577, 45400), (3650, 44492), (4088, 39725), (4540, 35770), (4900, 33142), (5110, 31780), (5675, 28616), (6356, 25550), (7154, 22700), (7300, 22246), (7945, 20440), (9080, 17885), (9800, 16571), (10220, 15890), (11123, 14600), (11350, 14308), (12712, 12775)]