90823950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 144

約数和(自身を含む): 291342960

約数和(自身を除く): 200519010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1373, 1470, 1575, 1890, 2205, 2450, 2646, 2746, 3150, 3675, 4119, 4410, 4725, 6615, 6865, 7350, 8238, 9450, 9611, 11025, 12357, 13230, 13730, 19222, 20595, 22050, 24714, 28833, 33075, 34325, 37071, 41190, 48055, 57666, 61785, 66150, 67277, 68650, 74142, 86499, 96110, 102975, 123570, 134554, 144165, 172998, 185355, 201831, 205950, 240275, 259497, 288330, 308925, 336385, 370710, 403662, 432495, 480550, 518994, 605493, 617850, 672770, 720825, 864990, 926775, 1009155, 1210986, 1297485, 1441650, 1681925, 1816479, 1853550, 2018310, 2162475, 2594970, 3027465, 3363850, 3632958, 4324950, 5045775, 6054930, 6487425, 9082395, 10091550, 12974850, 15137325, 18164790, 30274650, 45411975, 90823950]

約数ペア:

[(1, 90823950), (2, 45411975), (3, 30274650), (5, 18164790), (6, 15137325), (7, 12974850), (9, 10091550), (10, 9082395), (14, 6487425), (15, 6054930), (18, 5045775), (21, 4324950), (25, 3632958), (27, 3363850), (30, 3027465), (35, 2594970), (42, 2162475), (45, 2018310), (49, 1853550), (50, 1816479), (54, 1681925), (63, 1441650), (70, 1297485), (75, 1210986), (90, 1009155), (98, 926775), (105, 864990), (126, 720825), (135, 672770), (147, 617850), (150, 605493), (175, 518994), (189, 480550), (210, 432495), (225, 403662), (245, 370710), (270, 336385), (294, 308925), (315, 288330), (350, 259497), (378, 240275), (441, 205950), (450, 201831), (490, 185355), (525, 172998), (630, 144165), (675, 134554), (735, 123570), (882, 102975), (945, 96110), (1050, 86499), (1225, 74142), (1323, 68650), (1350, 67277), (1373, 66150), (1470, 61785), (1575, 57666), (1890, 48055), (2205, 41190), (2450, 37071), (2646, 34325), (2746, 33075), (3150, 28833), (3675, 24714), (4119, 22050), (4410, 20595), (4725, 19222), (6615, 13730), (6865, 13230), (7350, 12357), (8238, 11025), (9450, 9611)]