188090100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2148

約数の個数: 180

約数和(自身を含む): 665457408

約数和(自身を除く): 477367308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2111, 2475, 2700, 2970, 3300, 3564, 4050, 4222, 4455, 4950, 5940, 6333, 7425, 8100, 8444, 8910, 9900, 10555, 12666, 14850, 17820, 18999, 21110, 22275, 23221, 25332, 29700, 31665, 37998, 42220, 44550, 46442, 52775, 56997, 63330, 69663, 75996, 89100, 92884, 94995, 105550, 113994, 116105, 126660, 139326, 158325, 170991, 189990, 208989, 211100, 227988, 232210, 278652, 284985, 316650, 341982, 348315, 379980, 417978, 464420, 474975, 569970, 580525, 626967, 633300, 683964, 696630, 835956, 854955, 949950, 1044945, 1139940, 1161050, 1253934, 1393260, 1424925, 1709910, 1741575, 1880901, 1899900, 2089890, 2322100, 2507868, 2849850, 3134835, 3419820, 3483150, 3761802, 4179780, 4274775, 5224725, 5699700, 6269670, 6966300, 7523604, 8549550, 9404505, 10449450, 12539340, 15674175, 17099100, 18809010, 20898900, 31348350, 37618020, 47022525, 62696700, 94045050, 188090100]

約数ペア:

[(1, 188090100), (2, 94045050), (3, 62696700), (4, 47022525), (5, 37618020), (6, 31348350), (9, 20898900), (10, 18809010), (11, 17099100), (12, 15674175), (15, 12539340), (18, 10449450), (20, 9404505), (22, 8549550), (25, 7523604), (27, 6966300), (30, 6269670), (33, 5699700), (36, 5224725), (44, 4274775), (45, 4179780), (50, 3761802), (54, 3483150), (55, 3419820), (60, 3134835), (66, 2849850), (75, 2507868), (81, 2322100), (90, 2089890), (99, 1899900), (100, 1880901), (108, 1741575), (110, 1709910), (132, 1424925), (135, 1393260), (150, 1253934), (162, 1161050), (165, 1139940), (180, 1044945), (198, 949950), (220, 854955), (225, 835956), (270, 696630), (275, 683964), (297, 633300), (300, 626967), (324, 580525), (330, 569970), (396, 474975), (405, 464420), (450, 417978), (495, 379980), (540, 348315), (550, 341982), (594, 316650), (660, 284985), (675, 278652), (810, 232210), (825, 227988), (891, 211100), (900, 208989), (990, 189990), (1100, 170991), (1188, 158325), (1350, 139326), (1485, 126660), (1620, 116105), (1650, 113994), (1782, 105550), (1980, 94995), (2025, 92884), (2111, 89100), (2475, 75996), (2700, 69663), (2970, 63330), (3300, 56997), (3564, 52775), (4050, 46442), (4222, 44550), (4455, 42220), (4950, 37998), (5940, 31665), (6333, 29700), (7425, 25332), (8100, 23221), (8444, 22275), (8910, 21110), (9900, 18999), (10555, 17820), (12666, 14850)]