148720860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 326797092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 324, 355, 405, 426, 431, 486, 540, 639, 710, 810, 852, 862, 972, 1065, 1215, 1278, 1293, 1420, 1620, 1724, 1917, 2130, 2155, 2430, 2556, 2586, 3195, 3834, 3879, 4260, 4310, 4860, 5172, 5751, 6390, 6465, 7668, 7758, 8620, 9585, 11502, 11637, 12780, 12930, 15516, 17253, 19170, 19395, 23004, 23274, 25860, 28755, 30601, 34506, 34911, 38340, 38790, 46548, 57510, 58185, 61202, 69012, 69822, 77580, 86265, 91803, 104733, 115020, 116370, 122404, 139644, 153005, 172530, 174555, 183606, 209466, 232740, 275409, 306010, 345060, 349110, 367212, 418932, 459015, 523665, 550818, 612020, 698220, 826227, 918030, 1047330, 1101636, 1377045, 1652454, 1836060, 2094660, 2478681, 2754090, 3304908, 4131135, 4957362, 5508180, 7436043, 8262270, 9914724, 12393405, 14872086, 16524540, 24786810, 29744172, 37180215, 49573620, 74360430, 148720860]

約数ペア:

[(1, 148720860), (2, 74360430), (3, 49573620), (4, 37180215), (5, 29744172), (6, 24786810), (9, 16524540), (10, 14872086), (12, 12393405), (15, 9914724), (18, 8262270), (20, 7436043), (27, 5508180), (30, 4957362), (36, 4131135), (45, 3304908), (54, 2754090), (60, 2478681), (71, 2094660), (81, 1836060), (90, 1652454), (108, 1377045), (135, 1101636), (142, 1047330), (162, 918030), (180, 826227), (213, 698220), (243, 612020), (270, 550818), (284, 523665), (324, 459015), (355, 418932), (405, 367212), (426, 349110), (431, 345060), (486, 306010), (540, 275409), (639, 232740), (710, 209466), (810, 183606), (852, 174555), (862, 172530), (972, 153005), (1065, 139644), (1215, 122404), (1278, 116370), (1293, 115020), (1420, 104733), (1620, 91803), (1724, 86265), (1917, 77580), (2130, 69822), (2155, 69012), (2430, 61202), (2556, 58185), (2586, 57510), (3195, 46548), (3834, 38790), (3879, 38340), (4260, 34911), (4310, 34506), (4860, 30601), (5172, 28755), (5751, 25860), (6390, 23274), (6465, 23004), (7668, 19395), (7758, 19170), (8620, 17253), (9585, 15516), (11502, 12930), (11637, 12780)]