151620700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 436378320

約数和(自身を除く): 284757620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 49, 50, 55, 58, 70, 77, 97, 98, 100, 110, 116, 140, 145, 154, 175, 194, 196, 203, 220, 245, 275, 290, 308, 319, 350, 385, 388, 406, 485, 490, 539, 550, 580, 638, 679, 700, 725, 770, 812, 970, 980, 1015, 1067, 1078, 1100, 1225, 1276, 1358, 1421, 1450, 1540, 1595, 1925, 1940, 2030, 2134, 2156, 2233, 2425, 2450, 2695, 2716, 2813, 2842, 2900, 3190, 3395, 3850, 4060, 4268, 4466, 4753, 4850, 4900, 5075, 5335, 5390, 5626, 5684, 6380, 6790, 7105, 7469, 7700, 7975, 8932, 9506, 9700, 10150, 10670, 10780, 11165, 11252, 13475, 13580, 14065, 14210, 14938, 15631, 15950, 16975, 19012, 19691, 20300, 21340, 22330, 23765, 26675, 26950, 28130, 28420, 29876, 30943, 31262, 31900, 33950, 35525, 37345, 39382, 44660, 47530, 52283, 53350, 53900, 55825, 56260, 61886, 62524, 67900, 70325, 71050, 74690, 78155, 78764, 95060, 98455, 104566, 106700, 111650, 118825, 123772, 137837, 140650, 142100, 149380, 154715, 156310, 186725, 196910, 209132, 216601, 223300, 237650, 261415, 275674, 281300, 309430, 312620, 373450, 390775, 393820, 433202, 475300, 492275, 522830, 551348, 618860, 689185, 746900, 773575, 781550, 866404, 984550, 1045660, 1083005, 1307075, 1378370, 1516207, 1547150, 1563100, 1969100, 2166010, 2614150, 2756740, 3032414, 3094300, 3445925, 4332020, 5228300, 5415025, 6064828, 6891850, 7581035, 10830050, 13783700, 15162070, 21660100, 30324140, 37905175, 75810350, 151620700]

約数ペア:

[(1, 151620700), (2, 75810350), (4, 37905175), (5, 30324140), (7, 21660100), (10, 15162070), (11, 13783700), (14, 10830050), (20, 7581035), (22, 6891850), (25, 6064828), (28, 5415025), (29, 5228300), (35, 4332020), (44, 3445925), (49, 3094300), (50, 3032414), (55, 2756740), (58, 2614150), (70, 2166010), (77, 1969100), (97, 1563100), (98, 1547150), (100, 1516207), (110, 1378370), (116, 1307075), (140, 1083005), (145, 1045660), (154, 984550), (175, 866404), (194, 781550), (196, 773575), (203, 746900), (220, 689185), (245, 618860), (275, 551348), (290, 522830), (308, 492275), (319, 475300), (350, 433202), (385, 393820), (388, 390775), (406, 373450), (485, 312620), (490, 309430), (539, 281300), (550, 275674), (580, 261415), (638, 237650), (679, 223300), (700, 216601), (725, 209132), (770, 196910), (812, 186725), (970, 156310), (980, 154715), (1015, 149380), (1067, 142100), (1078, 140650), (1100, 137837), (1225, 123772), (1276, 118825), (1358, 111650), (1421, 106700), (1450, 104566), (1540, 98455), (1595, 95060), (1925, 78764), (1940, 78155), (2030, 74690), (2134, 71050), (2156, 70325), (2233, 67900), (2425, 62524), (2450, 61886), (2695, 56260), (2716, 55825), (2813, 53900), (2842, 53350), (2900, 52283), (3190, 47530), (3395, 44660), (3850, 39382), (4060, 37345), (4268, 35525), (4466, 33950), (4753, 31900), (4850, 31262), (4900, 30943), (5075, 29876), (5335, 28420), (5390, 28130), (5626, 26950), (5684, 26675), (6380, 23765), (6790, 22330), (7105, 21340), (7469, 20300), (7700, 19691), (7975, 19012), (8932, 16975), (9506, 15950), (9700, 15631), (10150, 14938), (10670, 14210), (10780, 14065), (11165, 13580), (11252, 13475)]