174285650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 427472640

約数和(自身を除く): 253186990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 49, 50, 55, 58, 70, 77, 98, 110, 145, 154, 175, 203, 223, 245, 275, 290, 319, 350, 385, 406, 446, 490, 539, 550, 638, 725, 770, 1015, 1078, 1115, 1225, 1421, 1450, 1561, 1595, 1925, 2030, 2230, 2233, 2450, 2453, 2695, 2842, 3122, 3190, 3850, 4466, 4906, 5075, 5390, 5575, 6467, 7105, 7805, 7975, 10150, 10927, 11150, 11165, 12265, 12934, 13475, 14210, 15610, 15631, 15950, 17171, 21854, 22330, 24530, 26950, 31262, 32335, 34342, 35525, 39025, 45269, 54635, 55825, 61325, 64670, 71050, 71137, 78050, 78155, 85855, 90538, 109270, 111650, 120197, 122650, 142274, 156310, 161675, 171710, 226345, 240394, 273175, 316883, 323350, 355685, 390775, 429275, 452690, 497959, 546350, 600985, 633766, 711370, 781550, 858550, 995918, 1131725, 1201970, 1584415, 1778425, 2263450, 2489795, 3004925, 3168830, 3485713, 3556850, 4979590, 6009850, 6971426, 7922075, 12448975, 15844150, 17428565, 24897950, 34857130, 87142825, 174285650]

約数ペア:

[(1, 174285650), (2, 87142825), (5, 34857130), (7, 24897950), (10, 17428565), (11, 15844150), (14, 12448975), (22, 7922075), (25, 6971426), (29, 6009850), (35, 4979590), (49, 3556850), (50, 3485713), (55, 3168830), (58, 3004925), (70, 2489795), (77, 2263450), (98, 1778425), (110, 1584415), (145, 1201970), (154, 1131725), (175, 995918), (203, 858550), (223, 781550), (245, 711370), (275, 633766), (290, 600985), (319, 546350), (350, 497959), (385, 452690), (406, 429275), (446, 390775), (490, 355685), (539, 323350), (550, 316883), (638, 273175), (725, 240394), (770, 226345), (1015, 171710), (1078, 161675), (1115, 156310), (1225, 142274), (1421, 122650), (1450, 120197), (1561, 111650), (1595, 109270), (1925, 90538), (2030, 85855), (2230, 78155), (2233, 78050), (2450, 71137), (2453, 71050), (2695, 64670), (2842, 61325), (3122, 55825), (3190, 54635), (3850, 45269), (4466, 39025), (4906, 35525), (5075, 34342), (5390, 32335), (5575, 31262), (6467, 26950), (7105, 24530), (7805, 22330), (7975, 21854), (10150, 17171), (10927, 15950), (11150, 15631), (11165, 15610), (12265, 14210), (12934, 13475)]