148149540

素因数分解:

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

素因数の和:552

約数の個数: 288

約数和(自身を含む): 586051200

約数和(自身を除く): 437901660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 509, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1018, 1078, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1527, 1540, 1617, 1764, 1890, 1980, 2036, 2079, 2156, 2205, 2310, 2545, 2646, 2695, 2772, 2940, 2970, 3054, 3234, 3465, 3563, 3780, 4158, 4410, 4581, 4620, 4851, 5090, 5292, 5390, 5599, 5940, 6108, 6468, 6615, 6930, 7126, 7635, 8085, 8316, 8820, 9162, 9702, 10180, 10395, 10689, 10780, 11198, 13230, 13743, 13860, 14252, 14553, 15270, 16170, 16797, 17815, 18324, 19404, 20790, 21378, 22396, 22905, 24255, 24941, 26460, 27486, 27995, 29106, 30540, 32067, 32340, 33594, 35630, 39193, 41580, 42756, 45810, 48510, 49882, 50391, 53445, 54972, 55990, 58212, 64134, 67188, 68715, 71260, 72765, 74823, 78386, 83985, 91620, 96201, 97020, 99764, 100782, 106890, 111980, 117579, 124705, 128268, 137430, 145530, 149646, 151173, 156772, 160335, 167970, 192402, 195965, 201564, 213780, 224469, 235158, 249410, 251955, 274351, 274860, 291060, 299292, 302346, 320670, 335940, 352737, 374115, 384804, 391930, 448938, 470316, 481005, 498820, 503910, 548702, 587895, 604692, 641340, 673407, 705474, 748230, 755865, 783860, 823053, 897876, 962010, 1007820, 1058211, 1097404, 1122345, 1175790, 1346814, 1371755, 1410948, 1496460, 1511730, 1646106, 1763685, 1924020, 2116422, 2244690, 2351580, 2469159, 2693628, 2743510, 3023460, 3292212, 3367035, 3527370, 4115265, 4232844, 4489380, 4938318, 5291055, 5487020, 6734070, 7054740, 7407477, 8230530, 9876636, 10582110, 12345795, 13468140, 14814954, 16461060, 21164220, 24691590, 29629908, 37037385, 49383180, 74074770, 148149540]

約数ペア:

[(1, 148149540), (2, 74074770), (3, 49383180), (4, 37037385), (5, 29629908), (6, 24691590), (7, 21164220), (9, 16461060), (10, 14814954), (11, 13468140), (12, 12345795), (14, 10582110), (15, 9876636), (18, 8230530), (20, 7407477), (21, 7054740), (22, 6734070), (27, 5487020), (28, 5291055), (30, 4938318), (33, 4489380), (35, 4232844), (36, 4115265), (42, 3527370), (44, 3367035), (45, 3292212), (49, 3023460), (54, 2743510), (55, 2693628), (60, 2469159), (63, 2351580), (66, 2244690), (70, 2116422), (77, 1924020), (84, 1763685), (90, 1646106), (98, 1511730), (99, 1496460), (105, 1410948), (108, 1371755), (110, 1346814), (126, 1175790), (132, 1122345), (135, 1097404), (140, 1058211), (147, 1007820), (154, 962010), (165, 897876), (180, 823053), (189, 783860), (196, 755865), (198, 748230), (210, 705474), (220, 673407), (231, 641340), (245, 604692), (252, 587895), (270, 548702), (294, 503910), (297, 498820), (308, 481005), (315, 470316), (330, 448938), (378, 391930), (385, 384804), (396, 374115), (420, 352737), (441, 335940), (462, 320670), (490, 302346), (495, 299292), (509, 291060), (539, 274860), (540, 274351), (588, 251955), (594, 249410), (630, 235158), (660, 224469), (693, 213780), (735, 201564), (756, 195965), (770, 192402), (882, 167970), (924, 160335), (945, 156772), (980, 151173), (990, 149646), (1018, 145530), (1078, 137430), (1155, 128268), (1188, 124705), (1260, 117579), (1323, 111980), (1386, 106890), (1470, 100782), (1485, 99764), (1527, 97020), (1540, 96201), (1617, 91620), (1764, 83985), (1890, 78386), (1980, 74823), (2036, 72765), (2079, 71260), (2156, 68715), (2205, 67188), (2310, 64134), (2545, 58212), (2646, 55990), (2695, 54972), (2772, 53445), (2940, 50391), (2970, 49882), (3054, 48510), (3234, 45810), (3465, 42756), (3563, 41580), (3780, 39193), (4158, 35630), (4410, 33594), (4581, 32340), (4620, 32067), (4851, 30540), (5090, 29106), (5292, 27995), (5390, 27486), (5599, 26460), (5940, 24941), (6108, 24255), (6468, 22905), (6615, 22396), (6930, 21378), (7126, 20790), (7635, 19404), (8085, 18324), (8316, 17815), (8820, 16797), (9162, 16170), (9702, 15270), (10180, 14553), (10395, 14252), (10689, 13860), (10780, 13743), (11198, 13230)]