150146560

素因数分解:

$2^9\times 5^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 364597200

約数和(自身を除く): 214450640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 640, 659, 712, 890, 1280, 1318, 1424, 1780, 2560, 2636, 2848, 3295, 3560, 5272, 5696, 6590, 7120, 10544, 11392, 13180, 14240, 21088, 22784, 26360, 28480, 42176, 45568, 52720, 56960, 58651, 84352, 105440, 113920, 117302, 168704, 210880, 227840, 234604, 293255, 337408, 421760, 469208, 586510, 843520, 938416, 1173020, 1687040, 1876832, 2346040, 3753664, 4692080, 7507328, 9384160, 15014656, 18768320, 30029312, 37536640, 75073280, 150146560]

約数ペア:

[(1, 150146560), (2, 75073280), (4, 37536640), (5, 30029312), (8, 18768320), (10, 15014656), (16, 9384160), (20, 7507328), (32, 4692080), (40, 3753664), (64, 2346040), (80, 1876832), (89, 1687040), (128, 1173020), (160, 938416), (178, 843520), (256, 586510), (320, 469208), (356, 421760), (445, 337408), (512, 293255), (640, 234604), (659, 227840), (712, 210880), (890, 168704), (1280, 117302), (1318, 113920), (1424, 105440), (1780, 84352), (2560, 58651), (2636, 56960), (2848, 52720), (3295, 45568), (3560, 42176), (5272, 28480), (5696, 26360), (6590, 22784), (7120, 21088), (10544, 14240), (11392, 13180)]