9145655750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27947}}^1$

素因数の和:27999

約数の個数: 128

約数和(自身を含む): 22601659392

約数和(自身を除く): 13456003642

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 125, 154, 170, 175, 187, 238, 250, 275, 350, 374, 385, 425, 550, 595, 770, 850, 875, 935, 1190, 1309, 1375, 1750, 1870, 1925, 2125, 2618, 2750, 2975, 3850, 4250, 4675, 5950, 6545, 9350, 9625, 13090, 14875, 19250, 23375, 27947, 29750, 32725, 46750, 55894, 65450, 139735, 163625, 195629, 279470, 307417, 327250, 391258, 475099, 614834, 698675, 950198, 978145, 1397350, 1537085, 1956290, 2151919, 2375495, 3074170, 3325693, 3493375, 4303838, 4750990, 4890725, 5226089, 6651386, 6986750, 7685425, 9781450, 10452178, 10759595, 11877475, 15370850, 16628465, 21519190, 23754950, 24453625, 26130445, 33256930, 36582623, 38427125, 48907250, 52260890, 53797975, 59387375, 73165246, 76854250, 83142325, 107595950, 118774750, 130652225, 166284650, 182913115, 261304450, 268989875, 365826230, 415711625, 537979750, 653261125, 831423250, 914565575, 1306522250, 1829131150, 4572827875, 9145655750]

約数ペア:

[(1, 9145655750), (2, 4572827875), (5, 1829131150), (7, 1306522250), (10, 914565575), (11, 831423250), (14, 653261125), (17, 537979750), (22, 415711625), (25, 365826230), (34, 268989875), (35, 261304450), (50, 182913115), (55, 166284650), (70, 130652225), (77, 118774750), (85, 107595950), (110, 83142325), (119, 76854250), (125, 73165246), (154, 59387375), (170, 53797975), (175, 52260890), (187, 48907250), (238, 38427125), (250, 36582623), (275, 33256930), (350, 26130445), (374, 24453625), (385, 23754950), (425, 21519190), (550, 16628465), (595, 15370850), (770, 11877475), (850, 10759595), (875, 10452178), (935, 9781450), (1190, 7685425), (1309, 6986750), (1375, 6651386), (1750, 5226089), (1870, 4890725), (1925, 4750990), (2125, 4303838), (2618, 3493375), (2750, 3325693), (2975, 3074170), (3850, 2375495), (4250, 2151919), (4675, 1956290), (5950, 1537085), (6545, 1397350), (9350, 978145), (9625, 950198), (13090, 698675), (14875, 614834), (19250, 475099), (23375, 391258), (27947, 327250), (29750, 307417), (32725, 279470), (46750, 195629), (55894, 163625), (65450, 139735)]