16151850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 51184224

約数和(自身を除く): 35032374

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, 143, 150, 165, 195, 198, 225, 234, 251, 275, 286, 325, 330, 390, 429, 450, 495, 502, 550, 585, 650, 715, 753, 825, 858, 975, 990, 1170, 1255, 1287, 1430, 1506, 1650, 1950, 2145, 2259, 2475, 2510, 2574, 2761, 2925, 3263, 3575, 3765, 4290, 4518, 4950, 5522, 5850, 6275, 6435, 6526, 7150, 7530, 8283, 9789, 10725, 11295, 12550, 12870, 13805, 16315, 16566, 18825, 19578, 21450, 22590, 24849, 27610, 29367, 32175, 32630, 35893, 37650, 41415, 48945, 49698, 56475, 58734, 64350, 69025, 71786, 81575, 82830, 97890, 107679, 112950, 124245, 138050, 146835, 163150, 179465, 207075, 215358, 244725, 248490, 293670, 323037, 358930, 414150, 489450, 538395, 621225, 646074, 734175, 897325, 1076790, 1242450, 1468350, 1615185, 1794650, 2691975, 3230370, 5383950, 8075925, 16151850]

約数ペア:

[(1, 16151850), (2, 8075925), (3, 5383950), (5, 3230370), (6, 2691975), (9, 1794650), (10, 1615185), (11, 1468350), (13, 1242450), (15, 1076790), (18, 897325), (22, 734175), (25, 646074), (26, 621225), (30, 538395), (33, 489450), (39, 414150), (45, 358930), (50, 323037), (55, 293670), (65, 248490), (66, 244725), (75, 215358), (78, 207075), (90, 179465), (99, 163150), (110, 146835), (117, 138050), (130, 124245), (143, 112950), (150, 107679), (165, 97890), (195, 82830), (198, 81575), (225, 71786), (234, 69025), (251, 64350), (275, 58734), (286, 56475), (325, 49698), (330, 48945), (390, 41415), (429, 37650), (450, 35893), (495, 32630), (502, 32175), (550, 29367), (585, 27610), (650, 24849), (715, 22590), (753, 21450), (825, 19578), (858, 18825), (975, 16566), (990, 16315), (1170, 13805), (1255, 12870), (1287, 12550), (1430, 11295), (1506, 10725), (1650, 9789), (1950, 8283), (2145, 7530), (2259, 7150), (2475, 6526), (2510, 6435), (2574, 6275), (2761, 5850), (2925, 5522), (3263, 4950), (3575, 4518), (3765, 4290)]