16515450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 52228800

約数和(自身を除く): 35713350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 107, 126, 147, 150, 175, 210, 214, 225, 245, 294, 315, 321, 343, 350, 441, 450, 490, 525, 535, 630, 642, 686, 735, 749, 882, 963, 1029, 1050, 1070, 1225, 1470, 1498, 1575, 1605, 1715, 1926, 2058, 2205, 2247, 2450, 2675, 3087, 3150, 3210, 3430, 3675, 3745, 4410, 4494, 4815, 5145, 5243, 5350, 6174, 6741, 7350, 7490, 8025, 8575, 9630, 10290, 10486, 11025, 11235, 13482, 15435, 15729, 16050, 17150, 18725, 22050, 22470, 24075, 25725, 26215, 30870, 31458, 33705, 36701, 37450, 47187, 48150, 51450, 52430, 56175, 67410, 73402, 77175, 78645, 94374, 110103, 112350, 131075, 154350, 157290, 168525, 183505, 220206, 235935, 262150, 330309, 337050, 367010, 393225, 471870, 550515, 660618, 786450, 917525, 1101030, 1179675, 1651545, 1835050, 2359350, 2752575, 3303090, 5505150, 8257725, 16515450]

約数ペア:

[(1, 16515450), (2, 8257725), (3, 5505150), (5, 3303090), (6, 2752575), (7, 2359350), (9, 1835050), (10, 1651545), (14, 1179675), (15, 1101030), (18, 917525), (21, 786450), (25, 660618), (30, 550515), (35, 471870), (42, 393225), (45, 367010), (49, 337050), (50, 330309), (63, 262150), (70, 235935), (75, 220206), (90, 183505), (98, 168525), (105, 157290), (107, 154350), (126, 131075), (147, 112350), (150, 110103), (175, 94374), (210, 78645), (214, 77175), (225, 73402), (245, 67410), (294, 56175), (315, 52430), (321, 51450), (343, 48150), (350, 47187), (441, 37450), (450, 36701), (490, 33705), (525, 31458), (535, 30870), (630, 26215), (642, 25725), (686, 24075), (735, 22470), (749, 22050), (882, 18725), (963, 17150), (1029, 16050), (1050, 15729), (1070, 15435), (1225, 13482), (1470, 11235), (1498, 11025), (1575, 10486), (1605, 10290), (1715, 9630), (1926, 8575), (2058, 8025), (2205, 7490), (2247, 7350), (2450, 6741), (2675, 6174), (3087, 5350), (3150, 5243), (3210, 5145), (3430, 4815), (3675, 4494), (3745, 4410)]