145243350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 455551200

約数和(自身を除く): 310307850

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, 126, 147, 150, 175, 210, 225, 245, 294, 315, 343, 350, 441, 450, 490, 525, 630, 686, 735, 882, 941, 1029, 1050, 1225, 1470, 1575, 1715, 1882, 2058, 2205, 2450, 2823, 3087, 3150, 3430, 3675, 4410, 4705, 5145, 5646, 6174, 6587, 7350, 8469, 8575, 9410, 10290, 11025, 13174, 14115, 15435, 16938, 17150, 19761, 22050, 23525, 25725, 28230, 30870, 32935, 39522, 42345, 46109, 47050, 51450, 59283, 65870, 70575, 77175, 84690, 92218, 98805, 118566, 138327, 141150, 154350, 164675, 197610, 211725, 230545, 276654, 296415, 322763, 329350, 414981, 423450, 461090, 494025, 592830, 645526, 691635, 829962, 968289, 988050, 1152725, 1383270, 1482075, 1613815, 1936578, 2074905, 2305450, 2904867, 2964150, 3227630, 3458175, 4149810, 4841445, 5809734, 6916350, 8069075, 9682890, 10374525, 14524335, 16138150, 20749050, 24207225, 29048670, 48414450, 72621675, 145243350]

約数ペア:

[(1, 145243350), (2, 72621675), (3, 48414450), (5, 29048670), (6, 24207225), (7, 20749050), (9, 16138150), (10, 14524335), (14, 10374525), (15, 9682890), (18, 8069075), (21, 6916350), (25, 5809734), (30, 4841445), (35, 4149810), (42, 3458175), (45, 3227630), (49, 2964150), (50, 2904867), (63, 2305450), (70, 2074905), (75, 1936578), (90, 1613815), (98, 1482075), (105, 1383270), (126, 1152725), (147, 988050), (150, 968289), (175, 829962), (210, 691635), (225, 645526), (245, 592830), (294, 494025), (315, 461090), (343, 423450), (350, 414981), (441, 329350), (450, 322763), (490, 296415), (525, 276654), (630, 230545), (686, 211725), (735, 197610), (882, 164675), (941, 154350), (1029, 141150), (1050, 138327), (1225, 118566), (1470, 98805), (1575, 92218), (1715, 84690), (1882, 77175), (2058, 70575), (2205, 65870), (2450, 59283), (2823, 51450), (3087, 47050), (3150, 46109), (3430, 42345), (3675, 39522), (4410, 32935), (4705, 30870), (5145, 28230), (5646, 25725), (6174, 23525), (6587, 22050), (7350, 19761), (8469, 17150), (8575, 16938), (9410, 15435), (10290, 14115), (11025, 13174)]