153967950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 433015440

約数和(自身を除く): 279047490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 73, 75, 86, 90, 109, 129, 146, 150, 215, 218, 219, 225, 258, 327, 365, 387, 430, 438, 450, 545, 645, 654, 657, 730, 774, 981, 1075, 1090, 1095, 1290, 1314, 1635, 1825, 1935, 1962, 2150, 2190, 2725, 3139, 3225, 3270, 3285, 3650, 3870, 4687, 4905, 5450, 5475, 6278, 6450, 6570, 7957, 8175, 9374, 9417, 9675, 9810, 10950, 14061, 15695, 15914, 16350, 16425, 18834, 19350, 23435, 23871, 24525, 28122, 28251, 31390, 32850, 39785, 42183, 46870, 47085, 47742, 49050, 56502, 70305, 71613, 78475, 79570, 84366, 94170, 117175, 119355, 140610, 141255, 143226, 156950, 198925, 210915, 234350, 235425, 238710, 282510, 342151, 351525, 358065, 397850, 421830, 470850, 596775, 684302, 703050, 706275, 716130, 1026453, 1054575, 1193550, 1412550, 1710755, 1790325, 2052906, 2109150, 3079359, 3421510, 3580650, 5132265, 6158718, 8553775, 10264530, 15396795, 17107550, 25661325, 30793590, 51322650, 76983975, 153967950]

約数ペア:

[(1, 153967950), (2, 76983975), (3, 51322650), (5, 30793590), (6, 25661325), (9, 17107550), (10, 15396795), (15, 10264530), (18, 8553775), (25, 6158718), (30, 5132265), (43, 3580650), (45, 3421510), (50, 3079359), (73, 2109150), (75, 2052906), (86, 1790325), (90, 1710755), (109, 1412550), (129, 1193550), (146, 1054575), (150, 1026453), (215, 716130), (218, 706275), (219, 703050), (225, 684302), (258, 596775), (327, 470850), (365, 421830), (387, 397850), (430, 358065), (438, 351525), (450, 342151), (545, 282510), (645, 238710), (654, 235425), (657, 234350), (730, 210915), (774, 198925), (981, 156950), (1075, 143226), (1090, 141255), (1095, 140610), (1290, 119355), (1314, 117175), (1635, 94170), (1825, 84366), (1935, 79570), (1962, 78475), (2150, 71613), (2190, 70305), (2725, 56502), (3139, 49050), (3225, 47742), (3270, 47085), (3285, 46870), (3650, 42183), (3870, 39785), (4687, 32850), (4905, 31390), (5450, 28251), (5475, 28122), (6278, 24525), (6450, 23871), (6570, 23435), (7957, 19350), (8175, 18834), (9374, 16425), (9417, 16350), (9675, 15914), (9810, 15695), (10950, 14061)]