77947998300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{349}}^1\times {\mathrm{82721}}^1$

素因数の和:83093

約数の個数: 144

約数和(自身を含む): 251309436000

約数和(自身を除く): 173361437700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 349, 450, 540, 675, 698, 900, 1047, 1350, 1396, 1745, 2094, 2700, 3141, 3490, 4188, 5235, 6282, 6980, 8725, 9423, 10470, 12564, 15705, 17450, 18846, 20940, 26175, 31410, 34900, 37692, 47115, 52350, 62820, 78525, 82721, 94230, 104700, 157050, 165442, 188460, 235575, 248163, 314100, 330884, 413605, 471150, 496326, 744489, 827210, 942300, 992652, 1240815, 1488978, 1654420, 2068025, 2233467, 2481630, 2977956, 3722445, 4136050, 4466934, 4963260, 6204075, 7444890, 8272100, 8933868, 11167335, 12408150, 14889780, 18612225, 22334670, 24816300, 28869629, 37224450, 44669340, 55836675, 57739258, 74448900, 86608887, 111673350, 115478516, 144348145, 173217774, 223346700, 259826661, 288696290, 346435548, 433044435, 519653322, 577392580, 721740725, 779479983, 866088870, 1039306644, 1299133305, 1443481450, 1558959966, 1732177740, 2165222175, 2598266610, 2886962900, 3117919932, 3897399915, 4330444350, 5196533220, 6495666525, 7794799830, 8660888700, 12991333050, 15589599660, 19486999575, 25982666100, 38973999150, 77947998300]

約数ペア:

[(1, 77947998300), (2, 38973999150), (3, 25982666100), (4, 19486999575), (5, 15589599660), (6, 12991333050), (9, 8660888700), (10, 7794799830), (12, 6495666525), (15, 5196533220), (18, 4330444350), (20, 3897399915), (25, 3117919932), (27, 2886962900), (30, 2598266610), (36, 2165222175), (45, 1732177740), (50, 1558959966), (54, 1443481450), (60, 1299133305), (75, 1039306644), (90, 866088870), (100, 779479983), (108, 721740725), (135, 577392580), (150, 519653322), (180, 433044435), (225, 346435548), (270, 288696290), (300, 259826661), (349, 223346700), (450, 173217774), (540, 144348145), (675, 115478516), (698, 111673350), (900, 86608887), (1047, 74448900), (1350, 57739258), (1396, 55836675), (1745, 44669340), (2094, 37224450), (2700, 28869629), (3141, 24816300), (3490, 22334670), (4188, 18612225), (5235, 14889780), (6282, 12408150), (6980, 11167335), (8725, 8933868), (9423, 8272100), (10470, 7444890), (12564, 6204075), (15705, 4963260), (17450, 4466934), (18846, 4136050), (20940, 3722445), (26175, 2977956), (31410, 2481630), (34900, 2233467), (37692, 2068025), (47115, 1654420), (52350, 1488978), (62820, 1240815), (78525, 992652), (82721, 942300), (94230, 827210), (104700, 744489), (157050, 496326), (165442, 471150), (188460, 413605), (235575, 330884), (248163, 314100)]