301512900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 997540320

約数和(自身を除く): 696027420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 169, 190, 195, 228, 247, 260, 285, 300, 313, 325, 338, 380, 390, 475, 494, 507, 570, 626, 650, 676, 741, 780, 845, 939, 950, 975, 988, 1014, 1140, 1235, 1252, 1300, 1425, 1482, 1565, 1690, 1878, 1900, 1950, 2028, 2470, 2535, 2850, 2964, 3130, 3211, 3380, 3705, 3756, 3900, 4069, 4225, 4695, 4940, 5070, 5700, 5947, 6175, 6260, 6422, 7410, 7825, 8138, 8450, 9390, 9633, 10140, 11894, 12207, 12350, 12675, 12844, 14820, 15650, 16055, 16276, 16900, 17841, 18525, 18780, 19266, 20345, 23475, 23788, 24414, 24700, 25350, 29735, 31300, 32110, 35682, 37050, 38532, 40690, 46950, 48165, 48828, 50700, 52897, 59470, 61035, 64220, 71364, 74100, 77311, 80275, 81380, 89205, 93900, 96330, 101725, 105794, 118940, 122070, 148675, 154622, 158691, 160550, 178410, 192660, 203450, 211588, 231933, 240825, 244140, 264485, 297350, 305175, 309244, 317382, 321100, 356820, 386555, 406900, 446025, 463866, 481650, 528970, 594700, 610350, 634764, 773110, 793455, 892050, 927732, 963300, 1005043, 1057940, 1159665, 1220700, 1322425, 1546220, 1586910, 1784100, 1932775, 2010086, 2319330, 2644850, 3015129, 3173820, 3865550, 3967275, 4020172, 4638660, 5025215, 5289700, 5798325, 6030258, 7731100, 7934550, 10050430, 11596650, 12060516, 15075645, 15869100, 20100860, 23193300, 25126075, 30151290, 50252150, 60302580, 75378225, 100504300, 150756450, 301512900]

約数ペア:

[(1, 301512900), (2, 150756450), (3, 100504300), (4, 75378225), (5, 60302580), (6, 50252150), (10, 30151290), (12, 25126075), (13, 23193300), (15, 20100860), (19, 15869100), (20, 15075645), (25, 12060516), (26, 11596650), (30, 10050430), (38, 7934550), (39, 7731100), (50, 6030258), (52, 5798325), (57, 5289700), (60, 5025215), (65, 4638660), (75, 4020172), (76, 3967275), (78, 3865550), (95, 3173820), (100, 3015129), (114, 2644850), (130, 2319330), (150, 2010086), (156, 1932775), (169, 1784100), (190, 1586910), (195, 1546220), (228, 1322425), (247, 1220700), (260, 1159665), (285, 1057940), (300, 1005043), (313, 963300), (325, 927732), (338, 892050), (380, 793455), (390, 773110), (475, 634764), (494, 610350), (507, 594700), (570, 528970), (626, 481650), (650, 463866), (676, 446025), (741, 406900), (780, 386555), (845, 356820), (939, 321100), (950, 317382), (975, 309244), (988, 305175), (1014, 297350), (1140, 264485), (1235, 244140), (1252, 240825), (1300, 231933), (1425, 211588), (1482, 203450), (1565, 192660), (1690, 178410), (1878, 160550), (1900, 158691), (1950, 154622), (2028, 148675), (2470, 122070), (2535, 118940), (2850, 105794), (2964, 101725), (3130, 96330), (3211, 93900), (3380, 89205), (3705, 81380), (3756, 80275), (3900, 77311), (4069, 74100), (4225, 71364), (4695, 64220), (4940, 61035), (5070, 59470), (5700, 52897), (5947, 50700), (6175, 48828), (6260, 48165), (6422, 46950), (7410, 40690), (7825, 38532), (8138, 37050), (8450, 35682), (9390, 32110), (9633, 31300), (10140, 29735), (11894, 25350), (12207, 24700), (12350, 24414), (12675, 23788), (12844, 23475), (14820, 20345), (15650, 19266), (16055, 18780), (16276, 18525), (16900, 17841)]