16537950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 52402896

約数和(自身を除く): 35864946

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, 257, 275, 286, 325, 330, 390, 429, 450, 495, 514, 550, 585, 650, 715, 771, 825, 858, 975, 990, 1170, 1285, 1287, 1430, 1542, 1650, 1950, 2145, 2313, 2475, 2570, 2574, 2827, 2925, 3341, 3575, 3855, 4290, 4626, 4950, 5654, 5850, 6425, 6435, 6682, 7150, 7710, 8481, 10023, 10725, 11565, 12850, 12870, 14135, 16705, 16962, 19275, 20046, 21450, 23130, 25443, 28270, 30069, 32175, 33410, 36751, 38550, 42405, 50115, 50886, 57825, 60138, 64350, 70675, 73502, 83525, 84810, 100230, 110253, 115650, 127215, 141350, 150345, 167050, 183755, 212025, 220506, 250575, 254430, 300690, 330759, 367510, 424050, 501150, 551265, 636075, 661518, 751725, 918775, 1102530, 1272150, 1503450, 1653795, 1837550, 2756325, 3307590, 5512650, 8268975, 16537950]

約数ペア:

[(1, 16537950), (2, 8268975), (3, 5512650), (5, 3307590), (6, 2756325), (9, 1837550), (10, 1653795), (11, 1503450), (13, 1272150), (15, 1102530), (18, 918775), (22, 751725), (25, 661518), (26, 636075), (30, 551265), (33, 501150), (39, 424050), (45, 367510), (50, 330759), (55, 300690), (65, 254430), (66, 250575), (75, 220506), (78, 212025), (90, 183755), (99, 167050), (110, 150345), (117, 141350), (130, 127215), (143, 115650), (150, 110253), (165, 100230), (195, 84810), (198, 83525), (225, 73502), (234, 70675), (257, 64350), (275, 60138), (286, 57825), (325, 50886), (330, 50115), (390, 42405), (429, 38550), (450, 36751), (495, 33410), (514, 32175), (550, 30069), (585, 28270), (650, 25443), (715, 23130), (771, 21450), (825, 20046), (858, 19275), (975, 16962), (990, 16705), (1170, 14135), (1285, 12870), (1287, 12850), (1430, 11565), (1542, 10725), (1650, 10023), (1950, 8481), (2145, 7710), (2313, 7150), (2475, 6682), (2570, 6435), (2574, 6425), (2827, 5850), (2925, 5654), (3341, 4950), (3575, 4626), (3855, 4290)]