1956186900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{1663}}^1$

素因数の和:2990

約数の個数: 108

約数和(自身を含む): 6139940352

約数和(自身を除く): 4183753452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1307, 1663, 2614, 3326, 3921, 4989, 5228, 6535, 6652, 7842, 8315, 9978, 11763, 13070, 14967, 15684, 16630, 19605, 19956, 23526, 24945, 26140, 29934, 32675, 33260, 39210, 41575, 47052, 49890, 58815, 59868, 65350, 74835, 78420, 83150, 98025, 99780, 117630, 124725, 130700, 149670, 166300, 196050, 235260, 249450, 294075, 299340, 374175, 392100, 498900, 588150, 748350, 1176300, 1496700, 2173541, 4347082, 6520623, 8694164, 10867705, 13041246, 19561869, 21735410, 26082492, 32603115, 39123738, 43470820, 54338525, 65206230, 78247476, 97809345, 108677050, 130412460, 163015575, 195618690, 217354100, 326031150, 391237380, 489046725, 652062300, 978093450, 1956186900]

約数ペア:

[(1, 1956186900), (2, 978093450), (3, 652062300), (4, 489046725), (5, 391237380), (6, 326031150), (9, 217354100), (10, 195618690), (12, 163015575), (15, 130412460), (18, 108677050), (20, 97809345), (25, 78247476), (30, 65206230), (36, 54338525), (45, 43470820), (50, 39123738), (60, 32603115), (75, 26082492), (90, 21735410), (100, 19561869), (150, 13041246), (180, 10867705), (225, 8694164), (300, 6520623), (450, 4347082), (900, 2173541), (1307, 1496700), (1663, 1176300), (2614, 748350), (3326, 588150), (3921, 498900), (4989, 392100), (5228, 374175), (6535, 299340), (6652, 294075), (7842, 249450), (8315, 235260), (9978, 196050), (11763, 166300), (13070, 149670), (14967, 130700), (15684, 124725), (16630, 117630), (19605, 99780), (19956, 98025), (23526, 83150), (24945, 78420), (26140, 74835), (29934, 65350), (32675, 59868), (33260, 58815), (39210, 49890), (41575, 47052)]