128300220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4027}}^1$

素因数の和:4104

約数の個数: 96

約数和(自身を含む): 406022400

約数和(自身を除く): 277722180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2655, 3186, 3540, 4027, 5310, 6372, 7965, 8054, 10620, 12081, 15930, 16108, 20135, 24162, 31860, 36243, 40270, 48324, 60405, 72486, 80540, 108729, 120810, 144972, 181215, 217458, 237593, 241620, 362430, 434916, 475186, 543645, 712779, 724860, 950372, 1087290, 1187965, 1425558, 2138337, 2174580, 2375930, 2851116, 3563895, 4276674, 4751860, 6415011, 7127790, 8553348, 10691685, 12830022, 14255580, 21383370, 25660044, 32075055, 42766740, 64150110, 128300220]

約数ペア:

[(1, 128300220), (2, 64150110), (3, 42766740), (4, 32075055), (5, 25660044), (6, 21383370), (9, 14255580), (10, 12830022), (12, 10691685), (15, 8553348), (18, 7127790), (20, 6415011), (27, 4751860), (30, 4276674), (36, 3563895), (45, 2851116), (54, 2375930), (59, 2174580), (60, 2138337), (90, 1425558), (108, 1187965), (118, 1087290), (135, 950372), (177, 724860), (180, 712779), (236, 543645), (270, 475186), (295, 434916), (354, 362430), (531, 241620), (540, 237593), (590, 217458), (708, 181215), (885, 144972), (1062, 120810), (1180, 108729), (1593, 80540), (1770, 72486), (2124, 60405), (2655, 48324), (3186, 40270), (3540, 36243), (4027, 31860), (5310, 24162), (6372, 20135), (7965, 16108), (8054, 15930), (10620, 12081)]