179172180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5366

約数の個数: 144

約数和(自身を含む): 627891264

約数和(自身を除く): 448719084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5323, 5610, 6732, 8415, 10646, 11220, 15969, 16830, 21292, 26615, 31938, 33660, 47907, 53230, 58553, 63876, 79845, 90491, 95814, 106460, 117106, 159690, 175659, 180982, 191628, 234212, 239535, 271473, 292765, 319380, 351318, 361964, 452455, 479070, 526977, 542946, 585530, 702636, 814419, 878295, 904910, 958140, 995401, 1053954, 1085892, 1171060, 1357365, 1628838, 1756590, 1809820, 1990802, 2107908, 2634885, 2714730, 2986203, 3257676, 3513180, 3981604, 4072095, 4977005, 5269770, 5429460, 5972406, 8144190, 8958609, 9954010, 10539540, 11944812, 14931015, 16288380, 17917218, 19908020, 29862030, 35834436, 44793045, 59724060, 89586090, 179172180]

約数ペア:

[(1, 179172180), (2, 89586090), (3, 59724060), (4, 44793045), (5, 35834436), (6, 29862030), (9, 19908020), (10, 17917218), (11, 16288380), (12, 14931015), (15, 11944812), (17, 10539540), (18, 9954010), (20, 8958609), (22, 8144190), (30, 5972406), (33, 5429460), (34, 5269770), (36, 4977005), (44, 4072095), (45, 3981604), (51, 3513180), (55, 3257676), (60, 2986203), (66, 2714730), (68, 2634885), (85, 2107908), (90, 1990802), (99, 1809820), (102, 1756590), (110, 1628838), (132, 1357365), (153, 1171060), (165, 1085892), (170, 1053954), (180, 995401), (187, 958140), (198, 904910), (204, 878295), (220, 814419), (255, 702636), (306, 585530), (330, 542946), (340, 526977), (374, 479070), (396, 452455), (495, 361964), (510, 351318), (561, 319380), (612, 292765), (660, 271473), (748, 239535), (765, 234212), (935, 191628), (990, 180982), (1020, 175659), (1122, 159690), (1530, 117106), (1683, 106460), (1870, 95814), (1980, 90491), (2244, 79845), (2805, 63876), (3060, 58553), (3366, 53230), (3740, 47907), (5323, 33660), (5610, 31938), (6732, 26615), (8415, 21292), (10646, 16830), (11220, 15969)]