149873850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 470059200

約数和(自身を除く): 320185350

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, 971, 1029, 1050, 1225, 1470, 1575, 1715, 1942, 2058, 2205, 2450, 2913, 3087, 3150, 3430, 3675, 4410, 4855, 5145, 5826, 6174, 6797, 7350, 8575, 8739, 9710, 10290, 11025, 13594, 14565, 15435, 17150, 17478, 20391, 22050, 24275, 25725, 29130, 30870, 33985, 40782, 43695, 47579, 48550, 51450, 61173, 67970, 72825, 77175, 87390, 95158, 101955, 122346, 142737, 145650, 154350, 169925, 203910, 218475, 237895, 285474, 305865, 333053, 339850, 428211, 436950, 475790, 509775, 611730, 666106, 713685, 856422, 999159, 1019550, 1189475, 1427370, 1529325, 1665265, 1998318, 2141055, 2378950, 2997477, 3058650, 3330530, 3568425, 4282110, 4995795, 5994954, 7136850, 8326325, 9991590, 10705275, 14987385, 16652650, 21410550, 24978975, 29974770, 49957950, 74936925, 149873850]

約数ペア:

[(1, 149873850), (2, 74936925), (3, 49957950), (5, 29974770), (6, 24978975), (7, 21410550), (9, 16652650), (10, 14987385), (14, 10705275), (15, 9991590), (18, 8326325), (21, 7136850), (25, 5994954), (30, 4995795), (35, 4282110), (42, 3568425), (45, 3330530), (49, 3058650), (50, 2997477), (63, 2378950), (70, 2141055), (75, 1998318), (90, 1665265), (98, 1529325), (105, 1427370), (126, 1189475), (147, 1019550), (150, 999159), (175, 856422), (210, 713685), (225, 666106), (245, 611730), (294, 509775), (315, 475790), (343, 436950), (350, 428211), (441, 339850), (450, 333053), (490, 305865), (525, 285474), (630, 237895), (686, 218475), (735, 203910), (882, 169925), (971, 154350), (1029, 145650), (1050, 142737), (1225, 122346), (1470, 101955), (1575, 95158), (1715, 87390), (1942, 77175), (2058, 72825), (2205, 67970), (2450, 61173), (2913, 51450), (3087, 48550), (3150, 47579), (3430, 43695), (3675, 40782), (4410, 33985), (4855, 30870), (5145, 29130), (5826, 25725), (6174, 24275), (6797, 22050), (7350, 20391), (8575, 17478), (8739, 17150), (9710, 15435), (10290, 14565), (11025, 13594)]