74074770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 251164800

約数和(自身を除く): 177090030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 135, 147, 154, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 378, 385, 441, 462, 490, 495, 509, 539, 594, 630, 693, 735, 770, 882, 945, 990, 1018, 1078, 1155, 1323, 1386, 1470, 1485, 1527, 1617, 1890, 2079, 2205, 2310, 2545, 2646, 2695, 2970, 3054, 3234, 3465, 3563, 4158, 4410, 4581, 4851, 5090, 5390, 5599, 6615, 6930, 7126, 7635, 8085, 9162, 9702, 10395, 10689, 11198, 13230, 13743, 14553, 15270, 16170, 16797, 17815, 20790, 21378, 22905, 24255, 24941, 27486, 27995, 29106, 32067, 33594, 35630, 39193, 45810, 48510, 49882, 50391, 53445, 55990, 64134, 68715, 72765, 74823, 78386, 83985, 96201, 100782, 106890, 117579, 124705, 137430, 145530, 149646, 151173, 160335, 167970, 192402, 195965, 224469, 235158, 249410, 251955, 274351, 302346, 320670, 352737, 374115, 391930, 448938, 481005, 503910, 548702, 587895, 673407, 705474, 748230, 755865, 823053, 962010, 1058211, 1122345, 1175790, 1346814, 1371755, 1511730, 1646106, 1763685, 2116422, 2244690, 2469159, 2743510, 3367035, 3527370, 4115265, 4938318, 5291055, 6734070, 7407477, 8230530, 10582110, 12345795, 14814954, 24691590, 37037385, 74074770]

約数ペア:

[(1, 74074770), (2, 37037385), (3, 24691590), (5, 14814954), (6, 12345795), (7, 10582110), (9, 8230530), (10, 7407477), (11, 6734070), (14, 5291055), (15, 4938318), (18, 4115265), (21, 3527370), (22, 3367035), (27, 2743510), (30, 2469159), (33, 2244690), (35, 2116422), (42, 1763685), (45, 1646106), (49, 1511730), (54, 1371755), (55, 1346814), (63, 1175790), (66, 1122345), (70, 1058211), (77, 962010), (90, 823053), (98, 755865), (99, 748230), (105, 705474), (110, 673407), (126, 587895), (135, 548702), (147, 503910), (154, 481005), (165, 448938), (189, 391930), (198, 374115), (210, 352737), (231, 320670), (245, 302346), (270, 274351), (294, 251955), (297, 249410), (315, 235158), (330, 224469), (378, 195965), (385, 192402), (441, 167970), (462, 160335), (490, 151173), (495, 149646), (509, 145530), (539, 137430), (594, 124705), (630, 117579), (693, 106890), (735, 100782), (770, 96201), (882, 83985), (945, 78386), (990, 74823), (1018, 72765), (1078, 68715), (1155, 64134), (1323, 55990), (1386, 53445), (1470, 50391), (1485, 49882), (1527, 48510), (1617, 45810), (1890, 39193), (2079, 35630), (2205, 33594), (2310, 32067), (2545, 29106), (2646, 27995), (2695, 27486), (2970, 24941), (3054, 24255), (3234, 22905), (3465, 21378), (3563, 20790), (4158, 17815), (4410, 16797), (4581, 16170), (4851, 15270), (5090, 14553), (5390, 13743), (5599, 13230), (6615, 11198), (6930, 10689), (7126, 10395), (7635, 9702), (8085, 9162)]