19326150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 52780104

約数和(自身を除く): 33453954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 641, 670, 1005, 1206, 1282, 1675, 1923, 2010, 3015, 3205, 3350, 3846, 5025, 5769, 6030, 6410, 9615, 10050, 11538, 15075, 16025, 19230, 28845, 30150, 32050, 42947, 48075, 57690, 85894, 96150, 128841, 144225, 214735, 257682, 288450, 386523, 429470, 644205, 773046, 1073675, 1288410, 1932615, 2147350, 3221025, 3865230, 6442050, 9663075, 19326150]

約数ペア:

[(1, 19326150), (2, 9663075), (3, 6442050), (5, 3865230), (6, 3221025), (9, 2147350), (10, 1932615), (15, 1288410), (18, 1073675), (25, 773046), (30, 644205), (45, 429470), (50, 386523), (67, 288450), (75, 257682), (90, 214735), (134, 144225), (150, 128841), (201, 96150), (225, 85894), (335, 57690), (402, 48075), (450, 42947), (603, 32050), (641, 30150), (670, 28845), (1005, 19230), (1206, 16025), (1282, 15075), (1675, 11538), (1923, 10050), (2010, 9615), (3015, 6410), (3205, 6030), (3350, 5769), (3846, 5025)]