201255840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 240

約数和(自身を含む): 726136488

約数和(自身を除く): 524880648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 265, 270, 288, 293, 318, 324, 360, 405, 424, 432, 477, 480, 530, 540, 586, 636, 648, 720, 795, 810, 848, 864, 879, 954, 1060, 1080, 1172, 1272, 1296, 1431, 1440, 1465, 1590, 1620, 1696, 1758, 1908, 2120, 2160, 2344, 2385, 2544, 2592, 2637, 2862, 2930, 3180, 3240, 3516, 3816, 4240, 4293, 4320, 4395, 4688, 4770, 5088, 5274, 5724, 5860, 6360, 6480, 7032, 7155, 7632, 7911, 8480, 8586, 8790, 9376, 9540, 10548, 11448, 11720, 12720, 12960, 13185, 14064, 14310, 15264, 15529, 15822, 17172, 17580, 19080, 21096, 21465, 22896, 23440, 23733, 25440, 26370, 28128, 28620, 31058, 31644, 34344, 35160, 38160, 39555, 42192, 42930, 45792, 46587, 46880, 47466, 52740, 57240, 62116, 63288, 68688, 70320, 76320, 77645, 79110, 84384, 85860, 93174, 94932, 105480, 114480, 118665, 124232, 126576, 137376, 139761, 140640, 155290, 158220, 171720, 186348, 189864, 210960, 228960, 232935, 237330, 248464, 253152, 279522, 310580, 316440, 343440, 372696, 379728, 419283, 421920, 465870, 474660, 496928, 559044, 621160, 632880, 686880, 698805, 745392, 759456, 838566, 931740, 949320, 1118088, 1242320, 1257849, 1265760, 1397610, 1490784, 1677132, 1863480, 1898640, 2096415, 2236176, 2484640, 2515698, 2795220, 3354264, 3726960, 3797280, 4192830, 4472352, 5031396, 5590440, 6289245, 6708528, 7453920, 8385660, 10062792, 11180880, 12578490, 13417056, 16771320, 20125584, 22361760, 25156980, 33542640, 40251168, 50313960, 67085280, 100627920, 201255840]

約数ペア:

[(1, 201255840), (2, 100627920), (3, 67085280), (4, 50313960), (5, 40251168), (6, 33542640), (8, 25156980), (9, 22361760), (10, 20125584), (12, 16771320), (15, 13417056), (16, 12578490), (18, 11180880), (20, 10062792), (24, 8385660), (27, 7453920), (30, 6708528), (32, 6289245), (36, 5590440), (40, 5031396), (45, 4472352), (48, 4192830), (53, 3797280), (54, 3726960), (60, 3354264), (72, 2795220), (80, 2515698), (81, 2484640), (90, 2236176), (96, 2096415), (106, 1898640), (108, 1863480), (120, 1677132), (135, 1490784), (144, 1397610), (159, 1265760), (160, 1257849), (162, 1242320), (180, 1118088), (212, 949320), (216, 931740), (240, 838566), (265, 759456), (270, 745392), (288, 698805), (293, 686880), (318, 632880), (324, 621160), (360, 559044), (405, 496928), (424, 474660), (432, 465870), (477, 421920), (480, 419283), (530, 379728), (540, 372696), (586, 343440), (636, 316440), (648, 310580), (720, 279522), (795, 253152), (810, 248464), (848, 237330), (864, 232935), (879, 228960), (954, 210960), (1060, 189864), (1080, 186348), (1172, 171720), (1272, 158220), (1296, 155290), (1431, 140640), (1440, 139761), (1465, 137376), (1590, 126576), (1620, 124232), (1696, 118665), (1758, 114480), (1908, 105480), (2120, 94932), (2160, 93174), (2344, 85860), (2385, 84384), (2544, 79110), (2592, 77645), (2637, 76320), (2862, 70320), (2930, 68688), (3180, 63288), (3240, 62116), (3516, 57240), (3816, 52740), (4240, 47466), (4293, 46880), (4320, 46587), (4395, 45792), (4688, 42930), (4770, 42192), (5088, 39555), (5274, 38160), (5724, 35160), (5860, 34344), (6360, 31644), (6480, 31058), (7032, 28620), (7155, 28128), (7632, 26370), (7911, 25440), (8480, 23733), (8586, 23440), (8790, 22896), (9376, 21465), (9540, 21096), (10548, 19080), (11448, 17580), (11720, 17172), (12720, 15822), (12960, 15529), (13185, 15264), (14064, 14310)]