149985280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 365994720

約数和(自身を除く): 216009440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 151, 160, 194, 256, 302, 320, 388, 485, 512, 604, 640, 755, 776, 970, 1024, 1208, 1280, 1510, 1552, 1940, 2048, 2416, 2560, 3020, 3104, 3880, 4832, 5120, 6040, 6208, 7760, 9664, 10240, 12080, 12416, 14647, 15520, 19328, 24160, 24832, 29294, 31040, 38656, 48320, 49664, 58588, 62080, 73235, 77312, 96640, 99328, 117176, 124160, 146470, 154624, 193280, 198656, 234352, 248320, 292940, 309248, 386560, 468704, 496640, 585880, 773120, 937408, 993280, 1171760, 1546240, 1874816, 2343520, 3749632, 4687040, 7499264, 9374080, 14998528, 18748160, 29997056, 37496320, 74992640, 149985280]

約数ペア:

[(1, 149985280), (2, 74992640), (4, 37496320), (5, 29997056), (8, 18748160), (10, 14998528), (16, 9374080), (20, 7499264), (32, 4687040), (40, 3749632), (64, 2343520), (80, 1874816), (97, 1546240), (128, 1171760), (151, 993280), (160, 937408), (194, 773120), (256, 585880), (302, 496640), (320, 468704), (388, 386560), (485, 309248), (512, 292940), (604, 248320), (640, 234352), (755, 198656), (776, 193280), (970, 154624), (1024, 146470), (1208, 124160), (1280, 117176), (1510, 99328), (1552, 96640), (1940, 77312), (2048, 73235), (2416, 62080), (2560, 58588), (3020, 49664), (3104, 48320), (3880, 38656), (4832, 31040), (5120, 29294), (6040, 24832), (6208, 24160), (7760, 19328), (9664, 15520), (10240, 14647), (12080, 12416)]