7271550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 23154768

約数和(自身を除く): 15883218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 113, 117, 130, 143, 150, 165, 195, 198, 225, 226, 234, 275, 286, 325, 330, 339, 390, 429, 450, 495, 550, 565, 585, 650, 678, 715, 825, 858, 975, 990, 1017, 1130, 1170, 1243, 1287, 1430, 1469, 1650, 1695, 1950, 2034, 2145, 2475, 2486, 2574, 2825, 2925, 2938, 3390, 3575, 3729, 4290, 4407, 4950, 5085, 5650, 5850, 6215, 6435, 7150, 7345, 7458, 8475, 8814, 10170, 10725, 11187, 12430, 12870, 13221, 14690, 16159, 16950, 18645, 21450, 22035, 22374, 25425, 26442, 31075, 32175, 32318, 36725, 37290, 44070, 48477, 50850, 55935, 62150, 64350, 66105, 73450, 80795, 93225, 96954, 110175, 111870, 132210, 145431, 161590, 186450, 220350, 242385, 279675, 290862, 330525, 403975, 484770, 559350, 661050, 727155, 807950, 1211925, 1454310, 2423850, 3635775, 7271550]

約数ペア:

[(1, 7271550), (2, 3635775), (3, 2423850), (5, 1454310), (6, 1211925), (9, 807950), (10, 727155), (11, 661050), (13, 559350), (15, 484770), (18, 403975), (22, 330525), (25, 290862), (26, 279675), (30, 242385), (33, 220350), (39, 186450), (45, 161590), (50, 145431), (55, 132210), (65, 111870), (66, 110175), (75, 96954), (78, 93225), (90, 80795), (99, 73450), (110, 66105), (113, 64350), (117, 62150), (130, 55935), (143, 50850), (150, 48477), (165, 44070), (195, 37290), (198, 36725), (225, 32318), (226, 32175), (234, 31075), (275, 26442), (286, 25425), (325, 22374), (330, 22035), (339, 21450), (390, 18645), (429, 16950), (450, 16159), (495, 14690), (550, 13221), (565, 12870), (585, 12430), (650, 11187), (678, 10725), (715, 10170), (825, 8814), (858, 8475), (975, 7458), (990, 7345), (1017, 7150), (1130, 6435), (1170, 6215), (1243, 5850), (1287, 5650), (1430, 5085), (1469, 4950), (1650, 4407), (1695, 4290), (1950, 3729), (2034, 3575), (2145, 3390), (2475, 2938), (2486, 2925), (2574, 2825)]