185524740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 441894780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3191, 3230, 3420, 3876, 4845, 5814, 6382, 6460, 9573, 9690, 11628, 12764, 14535, 15955, 19146, 19380, 28719, 29070, 31910, 38292, 47865, 54247, 57438, 58140, 60629, 63820, 95730, 108494, 114876, 121258, 143595, 162741, 181887, 191460, 216988, 242516, 271235, 287190, 303145, 325482, 363774, 488223, 542470, 545661, 574380, 606290, 650964, 727548, 813705, 909435, 976446, 1030693, 1084940, 1091322, 1212580, 1627410, 1818870, 1952892, 2061386, 2182644, 2441115, 2728305, 3092079, 3254820, 3637740, 4122772, 4882230, 5153465, 5456610, 6184158, 9276237, 9764460, 10306930, 10913220, 12368316, 15460395, 18552474, 20613860, 30920790, 37104948, 46381185, 61841580, 92762370, 185524740]

約数ペア:

[(1, 185524740), (2, 92762370), (3, 61841580), (4, 46381185), (5, 37104948), (6, 30920790), (9, 20613860), (10, 18552474), (12, 15460395), (15, 12368316), (17, 10913220), (18, 10306930), (19, 9764460), (20, 9276237), (30, 6184158), (34, 5456610), (36, 5153465), (38, 4882230), (45, 4122772), (51, 3637740), (57, 3254820), (60, 3092079), (68, 2728305), (76, 2441115), (85, 2182644), (90, 2061386), (95, 1952892), (102, 1818870), (114, 1627410), (153, 1212580), (170, 1091322), (171, 1084940), (180, 1030693), (190, 976446), (204, 909435), (228, 813705), (255, 727548), (285, 650964), (306, 606290), (323, 574380), (340, 545661), (342, 542470), (380, 488223), (510, 363774), (570, 325482), (612, 303145), (646, 287190), (684, 271235), (765, 242516), (855, 216988), (969, 191460), (1020, 181887), (1140, 162741), (1292, 143595), (1530, 121258), (1615, 114876), (1710, 108494), (1938, 95730), (2907, 63820), (3060, 60629), (3191, 58140), (3230, 57438), (3420, 54247), (3876, 47865), (4845, 38292), (5814, 31910), (6382, 29070), (6460, 28719), (9573, 19380), (9690, 19146), (11628, 15955), (12764, 14535)]