15673972950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1391

約数の個数: 144

約数和(自身を含む): 42696173520

約数和(自身を除く): 27022200570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 419, 450, 485, 582, 838, 857, 873, 970, 1257, 1455, 1714, 1746, 2095, 2425, 2514, 2571, 2910, 3771, 4190, 4285, 4365, 4850, 5142, 6285, 7275, 7542, 7713, 8570, 8730, 10475, 12570, 12855, 14550, 15426, 18855, 20950, 21425, 21825, 25710, 31425, 37710, 38565, 40643, 42850, 43650, 62850, 64275, 77130, 81286, 83129, 94275, 121929, 128550, 166258, 188550, 192825, 203215, 243858, 249387, 359083, 365787, 385650, 406430, 415645, 498774, 609645, 718166, 731574, 748161, 831290, 1016075, 1077249, 1219290, 1246935, 1496322, 1795415, 1828935, 2032150, 2078225, 2154498, 2493870, 3048225, 3231747, 3590830, 3657870, 3740805, 4156450, 5386245, 6096450, 6234675, 6463494, 7481610, 8977075, 9144675, 10772490, 12469350, 16158735, 17954150, 18289350, 18704025, 26931225, 32317470, 34831051, 37408050, 53862450, 69662102, 80793675, 104493153, 161587350, 174155255, 208986306, 313479459, 348310510, 522465765, 626958918, 870776275, 1044931530, 1567397295, 1741552550, 2612328825, 3134794590, 5224657650, 7836986475, 15673972950]

約数ペア:

[(1, 15673972950), (2, 7836986475), (3, 5224657650), (5, 3134794590), (6, 2612328825), (9, 1741552550), (10, 1567397295), (15, 1044931530), (18, 870776275), (25, 626958918), (30, 522465765), (45, 348310510), (50, 313479459), (75, 208986306), (90, 174155255), (97, 161587350), (150, 104493153), (194, 80793675), (225, 69662102), (291, 53862450), (419, 37408050), (450, 34831051), (485, 32317470), (582, 26931225), (838, 18704025), (857, 18289350), (873, 17954150), (970, 16158735), (1257, 12469350), (1455, 10772490), (1714, 9144675), (1746, 8977075), (2095, 7481610), (2425, 6463494), (2514, 6234675), (2571, 6096450), (2910, 5386245), (3771, 4156450), (4190, 3740805), (4285, 3657870), (4365, 3590830), (4850, 3231747), (5142, 3048225), (6285, 2493870), (7275, 2154498), (7542, 2078225), (7713, 2032150), (8570, 1828935), (8730, 1795415), (10475, 1496322), (12570, 1246935), (12855, 1219290), (14550, 1077249), (15426, 1016075), (18855, 831290), (20950, 748161), (21425, 731574), (21825, 718166), (25710, 609645), (31425, 498774), (37710, 415645), (38565, 406430), (40643, 385650), (42850, 365787), (43650, 359083), (62850, 249387), (64275, 243858), (77130, 203215), (81286, 192825), (83129, 188550), (94275, 166258), (121929, 128550)]