148388220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 463760640

約数和(自身を除く): 315372420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 540, 566, 849, 971, 1132, 1415, 1698, 1942, 2547, 2830, 2913, 3396, 3884, 4245, 4855, 5094, 5660, 5826, 7641, 8490, 8739, 9710, 10188, 11652, 12735, 14565, 15282, 16980, 17478, 19420, 25470, 26217, 29130, 30564, 34956, 38205, 43695, 50940, 52434, 58260, 76410, 87390, 104868, 131085, 152820, 174780, 262170, 274793, 524340, 549586, 824379, 1099172, 1373965, 1648758, 2473137, 2747930, 3297516, 4121895, 4946274, 5495860, 7419411, 8243790, 9892548, 12365685, 14838822, 16487580, 24731370, 29677644, 37097055, 49462740, 74194110, 148388220]

約数ペア:

[(1, 148388220), (2, 74194110), (3, 49462740), (4, 37097055), (5, 29677644), (6, 24731370), (9, 16487580), (10, 14838822), (12, 12365685), (15, 9892548), (18, 8243790), (20, 7419411), (27, 5495860), (30, 4946274), (36, 4121895), (45, 3297516), (54, 2747930), (60, 2473137), (90, 1648758), (108, 1373965), (135, 1099172), (180, 824379), (270, 549586), (283, 524340), (540, 274793), (566, 262170), (849, 174780), (971, 152820), (1132, 131085), (1415, 104868), (1698, 87390), (1942, 76410), (2547, 58260), (2830, 52434), (2913, 50940), (3396, 43695), (3884, 38205), (4245, 34956), (4855, 30564), (5094, 29130), (5660, 26217), (5826, 25470), (7641, 19420), (8490, 17478), (8739, 16980), (9710, 15282), (10188, 14565), (11652, 12735)]