133728120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21885

約数の個数: 96

約数和(自身を含む): 460203120

約数和(自身を除く): 326475000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 262212, 327765, 371467, 393318, 437020, 524424, 655530, 742934, 786636, 874040, 983295, 1114401, 1311060, 1485868, 1573272, 1857335, 1966590, 2228802, 2622120, 2971736, 3343203, 3714670, 3933180, 4457604, 5572005, 6686406, 7429340, 7866360, 8915208, 11144010, 13372812, 14858680, 16716015, 22288020, 26745624, 33432030, 44576040, 66864060, 133728120]

約数ペア:

[(1, 133728120), (2, 66864060), (3, 44576040), (4, 33432030), (5, 26745624), (6, 22288020), (8, 16716015), (9, 14858680), (10, 13372812), (12, 11144010), (15, 8915208), (17, 7866360), (18, 7429340), (20, 6686406), (24, 5572005), (30, 4457604), (34, 3933180), (36, 3714670), (40, 3343203), (45, 2971736), (51, 2622120), (60, 2228802), (68, 1966590), (72, 1857335), (85, 1573272), (90, 1485868), (102, 1311060), (120, 1114401), (136, 983295), (153, 874040), (170, 786636), (180, 742934), (204, 655530), (255, 524424), (306, 437020), (340, 393318), (360, 371467), (408, 327765), (510, 262212), (612, 218510), (680, 196659), (765, 174808), (1020, 131106), (1224, 109255), (1530, 87404), (2040, 65553), (3060, 43702), (6120, 21851)]