154413371300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{126641}}^1$

素因数の和:126881

約数の個数: 72

約数和(自身を含む): 341317919880

約数和(自身を除く): 186904548580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 137, 178, 274, 356, 445, 548, 685, 890, 1370, 1780, 2225, 2740, 3425, 4450, 6850, 8900, 12193, 13700, 24386, 48772, 60965, 121930, 126641, 243860, 253282, 304825, 506564, 609650, 633205, 1219300, 1266410, 2532820, 3166025, 6332050, 11271049, 12664100, 17349817, 22542098, 34699634, 45084196, 56355245, 69399268, 86749085, 112710490, 173498170, 225420980, 281776225, 346996340, 433745425, 563552450, 867490850, 1127104900, 1544133713, 1734981700, 3088267426, 6176534852, 7720668565, 15441337130, 30882674260, 38603342825, 77206685650, 154413371300]

約数ペア:

[(1, 154413371300), (2, 77206685650), (4, 38603342825), (5, 30882674260), (10, 15441337130), (20, 7720668565), (25, 6176534852), (50, 3088267426), (89, 1734981700), (100, 1544133713), (137, 1127104900), (178, 867490850), (274, 563552450), (356, 433745425), (445, 346996340), (548, 281776225), (685, 225420980), (890, 173498170), (1370, 112710490), (1780, 86749085), (2225, 69399268), (2740, 56355245), (3425, 45084196), (4450, 34699634), (6850, 22542098), (8900, 17349817), (12193, 12664100), (13700, 11271049), (24386, 6332050), (48772, 3166025), (60965, 2532820), (121930, 1266410), (126641, 1219300), (243860, 633205), (253282, 609650), (304825, 506564)]