74960550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 235029600

約数和(自身を除く): 160069050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 449, 450, 477, 525, 530, 630, 742, 795, 898, 954, 1050, 1113, 1325, 1347, 1575, 1590, 1855, 2226, 2245, 2385, 2650, 2694, 3143, 3150, 3339, 3710, 3975, 4041, 4490, 4770, 5565, 6286, 6678, 6735, 7950, 8082, 9275, 9429, 11130, 11225, 11925, 13470, 15715, 16695, 18550, 18858, 20205, 22450, 23797, 23850, 27825, 28287, 31430, 33390, 33675, 40410, 47145, 47594, 55650, 56574, 67350, 71391, 78575, 83475, 94290, 101025, 118985, 141435, 142782, 157150, 166579, 166950, 202050, 214173, 235725, 237970, 282870, 333158, 356955, 428346, 471450, 499737, 594925, 707175, 713910, 832895, 999474, 1070865, 1189850, 1414350, 1499211, 1665790, 1784775, 2141730, 2498685, 2998422, 3569550, 4164475, 4997370, 5354325, 7496055, 8328950, 10708650, 12493425, 14992110, 24986850, 37480275, 74960550]

約数ペア:

[(1, 74960550), (2, 37480275), (3, 24986850), (5, 14992110), (6, 12493425), (7, 10708650), (9, 8328950), (10, 7496055), (14, 5354325), (15, 4997370), (18, 4164475), (21, 3569550), (25, 2998422), (30, 2498685), (35, 2141730), (42, 1784775), (45, 1665790), (50, 1499211), (53, 1414350), (63, 1189850), (70, 1070865), (75, 999474), (90, 832895), (105, 713910), (106, 707175), (126, 594925), (150, 499737), (159, 471450), (175, 428346), (210, 356955), (225, 333158), (265, 282870), (315, 237970), (318, 235725), (350, 214173), (371, 202050), (449, 166950), (450, 166579), (477, 157150), (525, 142782), (530, 141435), (630, 118985), (742, 101025), (795, 94290), (898, 83475), (954, 78575), (1050, 71391), (1113, 67350), (1325, 56574), (1347, 55650), (1575, 47594), (1590, 47145), (1855, 40410), (2226, 33675), (2245, 33390), (2385, 31430), (2650, 28287), (2694, 27825), (3143, 23850), (3150, 23797), (3339, 22450), (3710, 20205), (3975, 18858), (4041, 18550), (4490, 16695), (4770, 15715), (5565, 13470), (6286, 11925), (6678, 11225), (6735, 11130), (7950, 9429), (8082, 9275)]