201228000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 676952640

約数和(自身を除く): 475724640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 125, 150, 160, 164, 200, 205, 240, 246, 250, 300, 328, 375, 400, 409, 410, 480, 492, 500, 600, 615, 656, 750, 800, 818, 820, 984, 1000, 1025, 1200, 1227, 1230, 1312, 1500, 1636, 1640, 1968, 2000, 2045, 2050, 2400, 2454, 2460, 3000, 3075, 3272, 3280, 3936, 4000, 4090, 4100, 4908, 4920, 5125, 6000, 6135, 6150, 6544, 6560, 8180, 8200, 9816, 9840, 10225, 10250, 12000, 12270, 12300, 13088, 15375, 16360, 16400, 16769, 19632, 19680, 20450, 20500, 24540, 24600, 30675, 30750, 32720, 32800, 33538, 39264, 40900, 41000, 49080, 49200, 50307, 51125, 61350, 61500, 65440, 67076, 81800, 82000, 83845, 98160, 98400, 100614, 102250, 122700, 123000, 134152, 153375, 163600, 164000, 167690, 196320, 201228, 204500, 245400, 246000, 251535, 268304, 306750, 327200, 335380, 402456, 409000, 419225, 490800, 492000, 503070, 536608, 613500, 670760, 804912, 818000, 838450, 981600, 1006140, 1227000, 1257675, 1341520, 1609824, 1636000, 1676900, 2012280, 2096125, 2454000, 2515350, 2683040, 3353800, 4024560, 4192250, 4908000, 5030700, 6288375, 6707600, 8049120, 8384500, 10061400, 12576750, 13415200, 16769000, 20122800, 25153500, 33538000, 40245600, 50307000, 67076000, 100614000, 201228000]

約数ペア:

[(1, 201228000), (2, 100614000), (3, 67076000), (4, 50307000), (5, 40245600), (6, 33538000), (8, 25153500), (10, 20122800), (12, 16769000), (15, 13415200), (16, 12576750), (20, 10061400), (24, 8384500), (25, 8049120), (30, 6707600), (32, 6288375), (40, 5030700), (41, 4908000), (48, 4192250), (50, 4024560), (60, 3353800), (75, 2683040), (80, 2515350), (82, 2454000), (96, 2096125), (100, 2012280), (120, 1676900), (123, 1636000), (125, 1609824), (150, 1341520), (160, 1257675), (164, 1227000), (200, 1006140), (205, 981600), (240, 838450), (246, 818000), (250, 804912), (300, 670760), (328, 613500), (375, 536608), (400, 503070), (409, 492000), (410, 490800), (480, 419225), (492, 409000), (500, 402456), (600, 335380), (615, 327200), (656, 306750), (750, 268304), (800, 251535), (818, 246000), (820, 245400), (984, 204500), (1000, 201228), (1025, 196320), (1200, 167690), (1227, 164000), (1230, 163600), (1312, 153375), (1500, 134152), (1636, 123000), (1640, 122700), (1968, 102250), (2000, 100614), (2045, 98400), (2050, 98160), (2400, 83845), (2454, 82000), (2460, 81800), (3000, 67076), (3075, 65440), (3272, 61500), (3280, 61350), (3936, 51125), (4000, 50307), (4090, 49200), (4100, 49080), (4908, 41000), (4920, 40900), (5125, 39264), (6000, 33538), (6135, 32800), (6150, 32720), (6544, 30750), (6560, 30675), (8180, 24600), (8200, 24540), (9816, 20500), (9840, 20450), (10225, 19680), (10250, 19632), (12000, 16769), (12270, 16400), (12300, 16360), (13088, 15375)]