19010700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 90

約数和(自身を含む): 61651436

約数和(自身を除く): 42640736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2347, 2700, 4050, 4694, 7041, 8100, 9388, 11735, 14082, 21123, 23470, 28164, 35205, 42246, 46940, 58675, 63369, 70410, 84492, 105615, 117350, 126738, 140820, 176025, 190107, 211230, 234700, 253476, 316845, 352050, 380214, 422460, 528075, 633690, 704100, 760428, 950535, 1056150, 1267380, 1584225, 1901070, 2112300, 3168450, 3802140, 4752675, 6336900, 9505350, 19010700]

約数ペア:

[(1, 19010700), (2, 9505350), (3, 6336900), (4, 4752675), (5, 3802140), (6, 3168450), (9, 2112300), (10, 1901070), (12, 1584225), (15, 1267380), (18, 1056150), (20, 950535), (25, 760428), (27, 704100), (30, 633690), (36, 528075), (45, 422460), (50, 380214), (54, 352050), (60, 316845), (75, 253476), (81, 234700), (90, 211230), (100, 190107), (108, 176025), (135, 140820), (150, 126738), (162, 117350), (180, 105615), (225, 84492), (270, 70410), (300, 63369), (324, 58675), (405, 46940), (450, 42246), (540, 35205), (675, 28164), (810, 23470), (900, 21123), (1350, 14082), (1620, 11735), (2025, 9388), (2347, 8100), (2700, 7041), (4050, 4694)]