152030200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 421111440

約数和(自身を除く): 269081240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 113, 124, 140, 155, 175, 200, 217, 226, 248, 280, 310, 350, 434, 452, 565, 620, 700, 775, 791, 868, 904, 961, 1085, 1130, 1240, 1400, 1550, 1582, 1736, 1922, 2170, 2260, 2825, 3100, 3164, 3503, 3844, 3955, 4340, 4520, 4805, 5425, 5650, 6200, 6328, 6727, 7006, 7688, 7910, 8680, 9610, 10850, 11300, 13454, 14012, 15820, 17515, 19220, 19775, 21700, 22600, 24025, 24521, 26908, 28024, 31640, 33635, 35030, 38440, 39550, 43400, 48050, 49042, 53816, 67270, 70060, 79100, 87575, 96100, 98084, 108593, 122605, 134540, 140120, 158200, 168175, 175150, 192200, 196168, 217186, 245210, 269080, 336350, 350300, 434372, 490420, 542965, 613025, 672700, 700600, 760151, 868744, 980840, 1085930, 1226050, 1345400, 1520302, 2171860, 2452100, 2714825, 3040604, 3800755, 4343720, 4904200, 5429650, 6081208, 7601510, 10859300, 15203020, 19003775, 21718600, 30406040, 38007550, 76015100, 152030200]

約数ペア:

[(1, 152030200), (2, 76015100), (4, 38007550), (5, 30406040), (7, 21718600), (8, 19003775), (10, 15203020), (14, 10859300), (20, 7601510), (25, 6081208), (28, 5429650), (31, 4904200), (35, 4343720), (40, 3800755), (50, 3040604), (56, 2714825), (62, 2452100), (70, 2171860), (100, 1520302), (113, 1345400), (124, 1226050), (140, 1085930), (155, 980840), (175, 868744), (200, 760151), (217, 700600), (226, 672700), (248, 613025), (280, 542965), (310, 490420), (350, 434372), (434, 350300), (452, 336350), (565, 269080), (620, 245210), (700, 217186), (775, 196168), (791, 192200), (868, 175150), (904, 168175), (961, 158200), (1085, 140120), (1130, 134540), (1240, 122605), (1400, 108593), (1550, 98084), (1582, 96100), (1736, 87575), (1922, 79100), (2170, 70060), (2260, 67270), (2825, 53816), (3100, 49042), (3164, 48050), (3503, 43400), (3844, 39550), (3955, 38440), (4340, 35030), (4520, 33635), (4805, 31640), (5425, 28024), (5650, 26908), (6200, 24521), (6328, 24025), (6727, 22600), (7006, 21700), (7688, 19775), (7910, 19220), (8680, 17515), (9610, 15820), (10850, 14012), (11300, 13454)]