8815950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 28029456

約数和(自身を除く): 19213506

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, 117, 130, 137, 143, 150, 165, 195, 198, 225, 234, 274, 275, 286, 325, 330, 390, 411, 429, 450, 495, 550, 585, 650, 685, 715, 822, 825, 858, 975, 990, 1170, 1233, 1287, 1370, 1430, 1507, 1650, 1781, 1950, 2055, 2145, 2466, 2475, 2574, 2925, 3014, 3425, 3562, 3575, 4110, 4290, 4521, 4950, 5343, 5850, 6165, 6435, 6850, 7150, 7535, 8905, 9042, 10275, 10686, 10725, 12330, 12870, 13563, 15070, 16029, 17810, 19591, 20550, 21450, 22605, 26715, 27126, 30825, 32058, 32175, 37675, 39182, 44525, 45210, 53430, 58773, 61650, 64350, 67815, 75350, 80145, 89050, 97955, 113025, 117546, 133575, 135630, 160290, 176319, 195910, 226050, 267150, 293865, 339075, 352638, 400725, 489775, 587730, 678150, 801450, 881595, 979550, 1469325, 1763190, 2938650, 4407975, 8815950]

約数ペア:

[(1, 8815950), (2, 4407975), (3, 2938650), (5, 1763190), (6, 1469325), (9, 979550), (10, 881595), (11, 801450), (13, 678150), (15, 587730), (18, 489775), (22, 400725), (25, 352638), (26, 339075), (30, 293865), (33, 267150), (39, 226050), (45, 195910), (50, 176319), (55, 160290), (65, 135630), (66, 133575), (75, 117546), (78, 113025), (90, 97955), (99, 89050), (110, 80145), (117, 75350), (130, 67815), (137, 64350), (143, 61650), (150, 58773), (165, 53430), (195, 45210), (198, 44525), (225, 39182), (234, 37675), (274, 32175), (275, 32058), (286, 30825), (325, 27126), (330, 26715), (390, 22605), (411, 21450), (429, 20550), (450, 19591), (495, 17810), (550, 16029), (585, 15070), (650, 13563), (685, 12870), (715, 12330), (822, 10725), (825, 10686), (858, 10275), (975, 9042), (990, 8905), (1170, 7535), (1233, 7150), (1287, 6850), (1370, 6435), (1430, 6165), (1507, 5850), (1650, 5343), (1781, 4950), (1950, 4521), (2055, 4290), (2145, 4110), (2466, 3575), (2475, 3562), (2574, 3425), (2925, 3014)]