308167650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 216

約数和(自身を含む): 1002328704

約数和(自身を除く): 694161054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 271, 285, 315, 342, 350, 361, 399, 450, 475, 525, 542, 570, 630, 665, 722, 798, 813, 855, 950, 1050, 1083, 1197, 1330, 1355, 1425, 1575, 1626, 1710, 1805, 1897, 1995, 2166, 2394, 2439, 2527, 2710, 2850, 3150, 3249, 3325, 3610, 3794, 3990, 4065, 4275, 4878, 5054, 5149, 5415, 5691, 5985, 6498, 6650, 6775, 7581, 8130, 8550, 9025, 9485, 9975, 10298, 10830, 11382, 11970, 12195, 12635, 13550, 15162, 15447, 16245, 17073, 18050, 18970, 19950, 20325, 22743, 24390, 25270, 25745, 27075, 28455, 29925, 30894, 32490, 34146, 36043, 37905, 40650, 45486, 46341, 47425, 51490, 54150, 56910, 59850, 60975, 63175, 72086, 75810, 77235, 81225, 85365, 92682, 94850, 97831, 108129, 113715, 121950, 126350, 128725, 142275, 154470, 162450, 170730, 180215, 189525, 195662, 216258, 227430, 231705, 257450, 284550, 293493, 324387, 360430, 379050, 386175, 426825, 463410, 489155, 540645, 568575, 586986, 648774, 684817, 772350, 853650, 880479, 901075, 978310, 1081290, 1137150, 1158525, 1369634, 1467465, 1621935, 1760958, 1802150, 2054451, 2317050, 2445775, 2703225, 2934930, 3243870, 3424085, 4108902, 4402395, 4891550, 5406450, 6163353, 6848170, 7337325, 8109675, 8804790, 10272255, 12326706, 14674650, 16219350, 17120425, 20544510, 22011975, 30816765, 34240850, 44023950, 51361275, 61633530, 102722550, 154083825, 308167650]

約数ペア:

[(1, 308167650), (2, 154083825), (3, 102722550), (5, 61633530), (6, 51361275), (7, 44023950), (9, 34240850), (10, 30816765), (14, 22011975), (15, 20544510), (18, 17120425), (19, 16219350), (21, 14674650), (25, 12326706), (30, 10272255), (35, 8804790), (38, 8109675), (42, 7337325), (45, 6848170), (50, 6163353), (57, 5406450), (63, 4891550), (70, 4402395), (75, 4108902), (90, 3424085), (95, 3243870), (105, 2934930), (114, 2703225), (126, 2445775), (133, 2317050), (150, 2054451), (171, 1802150), (175, 1760958), (190, 1621935), (210, 1467465), (225, 1369634), (266, 1158525), (271, 1137150), (285, 1081290), (315, 978310), (342, 901075), (350, 880479), (361, 853650), (399, 772350), (450, 684817), (475, 648774), (525, 586986), (542, 568575), (570, 540645), (630, 489155), (665, 463410), (722, 426825), (798, 386175), (813, 379050), (855, 360430), (950, 324387), (1050, 293493), (1083, 284550), (1197, 257450), (1330, 231705), (1355, 227430), (1425, 216258), (1575, 195662), (1626, 189525), (1710, 180215), (1805, 170730), (1897, 162450), (1995, 154470), (2166, 142275), (2394, 128725), (2439, 126350), (2527, 121950), (2710, 113715), (2850, 108129), (3150, 97831), (3249, 94850), (3325, 92682), (3610, 85365), (3794, 81225), (3990, 77235), (4065, 75810), (4275, 72086), (4878, 63175), (5054, 60975), (5149, 59850), (5415, 56910), (5691, 54150), (5985, 51490), (6498, 47425), (6650, 46341), (6775, 45486), (7581, 40650), (8130, 37905), (8550, 36043), (9025, 34146), (9485, 32490), (9975, 30894), (10298, 29925), (10830, 28455), (11382, 27075), (11970, 25745), (12195, 25270), (12635, 24390), (13550, 22743), (15162, 20325), (15447, 19950), (16245, 18970), (17073, 18050)]