16957350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 48612960

約数和(自身を除く): 31655610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 79, 81, 90, 106, 135, 150, 158, 159, 162, 225, 237, 265, 270, 318, 395, 405, 450, 474, 477, 530, 675, 711, 790, 795, 810, 954, 1185, 1325, 1350, 1422, 1431, 1590, 1975, 2025, 2133, 2370, 2385, 2650, 2862, 3555, 3950, 3975, 4050, 4187, 4266, 4293, 4770, 5925, 6399, 7110, 7155, 7950, 8374, 8586, 10665, 11850, 11925, 12561, 12798, 14310, 17775, 20935, 21330, 21465, 23850, 25122, 31995, 35550, 35775, 37683, 41870, 42930, 53325, 62805, 63990, 71550, 75366, 104675, 106650, 107325, 113049, 125610, 159975, 188415, 209350, 214650, 226098, 314025, 319950, 339147, 376830, 565245, 628050, 678294, 942075, 1130490, 1695735, 1884150, 2826225, 3391470, 5652450, 8478675, 16957350]

約数ペア:

[(1, 16957350), (2, 8478675), (3, 5652450), (5, 3391470), (6, 2826225), (9, 1884150), (10, 1695735), (15, 1130490), (18, 942075), (25, 678294), (27, 628050), (30, 565245), (45, 376830), (50, 339147), (53, 319950), (54, 314025), (75, 226098), (79, 214650), (81, 209350), (90, 188415), (106, 159975), (135, 125610), (150, 113049), (158, 107325), (159, 106650), (162, 104675), (225, 75366), (237, 71550), (265, 63990), (270, 62805), (318, 53325), (395, 42930), (405, 41870), (450, 37683), (474, 35775), (477, 35550), (530, 31995), (675, 25122), (711, 23850), (790, 21465), (795, 21330), (810, 20935), (954, 17775), (1185, 14310), (1325, 12798), (1350, 12561), (1422, 11925), (1431, 11850), (1590, 10665), (1975, 8586), (2025, 8374), (2133, 7950), (2370, 7155), (2385, 7110), (2650, 6399), (2862, 5925), (3555, 4770), (3950, 4293), (3975, 4266), (4050, 4187)]