160244700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 216

約数和(自身を含む): 588962304

約数和(自身を除く): 428717604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 991, 1050, 1078, 1100, 1155, 1225, 1470, 1540, 1617, 1650, 1925, 1982, 2100, 2156, 2310, 2450, 2695, 2940, 2973, 3234, 3300, 3675, 3850, 3964, 4620, 4900, 4955, 5390, 5775, 5946, 6468, 6937, 7350, 7700, 8085, 9910, 10780, 10901, 11550, 11892, 13475, 13874, 14700, 14865, 16170, 19820, 20811, 21802, 23100, 24775, 26950, 27748, 29730, 32340, 32703, 34685, 40425, 41622, 43604, 48559, 49550, 53900, 54505, 59460, 65406, 69370, 74325, 76307, 80850, 83244, 97118, 99100, 104055, 109010, 130812, 138740, 145677, 148650, 152614, 161700, 163515, 173425, 194236, 208110, 218020, 228921, 242795, 272525, 291354, 297300, 305228, 327030, 346850, 381535, 416220, 457842, 485590, 520275, 534149, 545050, 582708, 654060, 693700, 728385, 763070, 817575, 915684, 971180, 1040550, 1068298, 1090100, 1144605, 1213975, 1456770, 1526140, 1602447, 1635150, 1907675, 2081100, 2136596, 2289210, 2427950, 2670745, 2913540, 3204894, 3270300, 3641925, 3815350, 4578420, 4855900, 5341490, 5723025, 6409788, 7283850, 7630700, 8012235, 10682980, 11446050, 13353725, 14567700, 16024470, 22892100, 26707450, 32048940, 40061175, 53414900, 80122350, 160244700]

約数ペア:

[(1, 160244700), (2, 80122350), (3, 53414900), (4, 40061175), (5, 32048940), (6, 26707450), (7, 22892100), (10, 16024470), (11, 14567700), (12, 13353725), (14, 11446050), (15, 10682980), (20, 8012235), (21, 7630700), (22, 7283850), (25, 6409788), (28, 5723025), (30, 5341490), (33, 4855900), (35, 4578420), (42, 3815350), (44, 3641925), (49, 3270300), (50, 3204894), (55, 2913540), (60, 2670745), (66, 2427950), (70, 2289210), (75, 2136596), (77, 2081100), (84, 1907675), (98, 1635150), (100, 1602447), (105, 1526140), (110, 1456770), (132, 1213975), (140, 1144605), (147, 1090100), (150, 1068298), (154, 1040550), (165, 971180), (175, 915684), (196, 817575), (210, 763070), (220, 728385), (231, 693700), (245, 654060), (275, 582708), (294, 545050), (300, 534149), (308, 520275), (330, 485590), (350, 457842), (385, 416220), (420, 381535), (462, 346850), (490, 327030), (525, 305228), (539, 297300), (550, 291354), (588, 272525), (660, 242795), (700, 228921), (735, 218020), (770, 208110), (825, 194236), (924, 173425), (980, 163515), (991, 161700), (1050, 152614), (1078, 148650), (1100, 145677), (1155, 138740), (1225, 130812), (1470, 109010), (1540, 104055), (1617, 99100), (1650, 97118), (1925, 83244), (1982, 80850), (2100, 76307), (2156, 74325), (2310, 69370), (2450, 65406), (2695, 59460), (2940, 54505), (2973, 53900), (3234, 49550), (3300, 48559), (3675, 43604), (3850, 41622), (3964, 40425), (4620, 34685), (4900, 32703), (4955, 32340), (5390, 29730), (5775, 27748), (5946, 26950), (6468, 24775), (6937, 23100), (7350, 21802), (7700, 20811), (8085, 19820), (9910, 16170), (10780, 14865), (10901, 14700), (11550, 13874), (11892, 13475)]