30852450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 90965160

約数和(自身を除く): 60112710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 37, 45, 50, 51, 74, 75, 85, 90, 102, 109, 111, 150, 153, 170, 185, 218, 222, 225, 255, 306, 327, 333, 370, 425, 450, 510, 545, 555, 629, 654, 666, 765, 850, 925, 981, 1090, 1110, 1258, 1275, 1530, 1635, 1665, 1850, 1853, 1887, 1962, 2550, 2725, 2775, 3145, 3270, 3330, 3706, 3774, 3825, 4033, 4905, 5450, 5550, 5559, 5661, 6290, 7650, 8066, 8175, 8325, 9265, 9435, 9810, 11118, 11322, 12099, 15725, 16350, 16650, 16677, 18530, 18870, 20165, 24198, 24525, 27795, 28305, 31450, 33354, 36297, 40330, 46325, 47175, 49050, 55590, 56610, 60495, 68561, 72594, 83385, 92650, 94350, 100825, 120990, 137122, 138975, 141525, 166770, 181485, 201650, 205683, 277950, 283050, 302475, 342805, 362970, 411366, 416925, 604950, 617049, 685610, 833850, 907425, 1028415, 1234098, 1714025, 1814850, 2056830, 3085245, 3428050, 5142075, 6170490, 10284150, 15426225, 30852450]

約数ペア:

[(1, 30852450), (2, 15426225), (3, 10284150), (5, 6170490), (6, 5142075), (9, 3428050), (10, 3085245), (15, 2056830), (17, 1814850), (18, 1714025), (25, 1234098), (30, 1028415), (34, 907425), (37, 833850), (45, 685610), (50, 617049), (51, 604950), (74, 416925), (75, 411366), (85, 362970), (90, 342805), (102, 302475), (109, 283050), (111, 277950), (150, 205683), (153, 201650), (170, 181485), (185, 166770), (218, 141525), (222, 138975), (225, 137122), (255, 120990), (306, 100825), (327, 94350), (333, 92650), (370, 83385), (425, 72594), (450, 68561), (510, 60495), (545, 56610), (555, 55590), (629, 49050), (654, 47175), (666, 46325), (765, 40330), (850, 36297), (925, 33354), (981, 31450), (1090, 28305), (1110, 27795), (1258, 24525), (1275, 24198), (1530, 20165), (1635, 18870), (1665, 18530), (1850, 16677), (1853, 16650), (1887, 16350), (1962, 15725), (2550, 12099), (2725, 11322), (2775, 11118), (3145, 9810), (3270, 9435), (3330, 9265), (3706, 8325), (3774, 8175), (3825, 8066), (4033, 7650), (4905, 6290), (5450, 5661), (5550, 5559)]