165389040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25523}}^1$

素因数の和:25548

約数の個数: 100

約数和(自身を含む): 574443144

約数和(自身を除く): 409054104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25523, 51046, 76569, 102092, 127615, 153138, 204184, 229707, 255230, 306276, 382845, 408368, 459414, 510460, 612552, 689121, 765690, 918828, 1020920, 1148535, 1225104, 1378242, 1531380, 1837656, 2041840, 2067363, 2297070, 2756484, 3062760, 3445605, 3675312, 4134726, 4594140, 5512968, 6125520, 6891210, 8269452, 9188280, 10336815, 11025936, 13782420, 16538904, 18376560, 20673630, 27564840, 33077808, 41347260, 55129680, 82694520, 165389040]

約数ペア:

[(1, 165389040), (2, 82694520), (3, 55129680), (4, 41347260), (5, 33077808), (6, 27564840), (8, 20673630), (9, 18376560), (10, 16538904), (12, 13782420), (15, 11025936), (16, 10336815), (18, 9188280), (20, 8269452), (24, 6891210), (27, 6125520), (30, 5512968), (36, 4594140), (40, 4134726), (45, 3675312), (48, 3445605), (54, 3062760), (60, 2756484), (72, 2297070), (80, 2067363), (81, 2041840), (90, 1837656), (108, 1531380), (120, 1378242), (135, 1225104), (144, 1148535), (162, 1020920), (180, 918828), (216, 765690), (240, 689121), (270, 612552), (324, 510460), (360, 459414), (405, 408368), (432, 382845), (540, 306276), (648, 255230), (720, 229707), (810, 204184), (1080, 153138), (1296, 127615), (1620, 102092), (2160, 76569), (3240, 51046), (6480, 25523)]