144673900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 379975680

約数和(自身を除く): 235301780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 59, 62, 70, 100, 113, 118, 124, 140, 155, 175, 217, 226, 236, 295, 310, 350, 413, 434, 452, 565, 590, 620, 700, 775, 791, 826, 868, 1085, 1130, 1180, 1475, 1550, 1582, 1652, 1829, 2065, 2170, 2260, 2825, 2950, 3100, 3164, 3503, 3658, 3955, 4130, 4340, 5425, 5650, 5900, 6667, 7006, 7316, 7910, 8260, 9145, 10325, 10850, 11300, 12803, 13334, 14012, 15820, 17515, 18290, 19775, 20650, 21700, 24521, 25606, 26668, 33335, 35030, 36580, 39550, 41300, 45725, 46669, 49042, 51212, 64015, 66670, 70060, 79100, 87575, 91450, 93338, 98084, 122605, 128030, 133340, 166675, 175150, 182900, 186676, 206677, 233345, 245210, 256060, 320075, 333350, 350300, 413354, 466690, 490420, 613025, 640150, 666700, 826708, 933380, 1033385, 1166725, 1226050, 1280300, 1446739, 2066770, 2333450, 2452100, 2893478, 4133540, 4666900, 5166925, 5786956, 7233695, 10333850, 14467390, 20667700, 28934780, 36168475, 72336950, 144673900]

約数ペア:

[(1, 144673900), (2, 72336950), (4, 36168475), (5, 28934780), (7, 20667700), (10, 14467390), (14, 10333850), (20, 7233695), (25, 5786956), (28, 5166925), (31, 4666900), (35, 4133540), (50, 2893478), (59, 2452100), (62, 2333450), (70, 2066770), (100, 1446739), (113, 1280300), (118, 1226050), (124, 1166725), (140, 1033385), (155, 933380), (175, 826708), (217, 666700), (226, 640150), (236, 613025), (295, 490420), (310, 466690), (350, 413354), (413, 350300), (434, 333350), (452, 320075), (565, 256060), (590, 245210), (620, 233345), (700, 206677), (775, 186676), (791, 182900), (826, 175150), (868, 166675), (1085, 133340), (1130, 128030), (1180, 122605), (1475, 98084), (1550, 93338), (1582, 91450), (1652, 87575), (1829, 79100), (2065, 70060), (2170, 66670), (2260, 64015), (2825, 51212), (2950, 49042), (3100, 46669), (3164, 45725), (3503, 41300), (3658, 39550), (3955, 36580), (4130, 35030), (4340, 33335), (5425, 26668), (5650, 25606), (5900, 24521), (6667, 21700), (7006, 20650), (7316, 19775), (7910, 18290), (8260, 17515), (9145, 15820), (10325, 14012), (10850, 13334), (11300, 12803)]