85184280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 218079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 449, 465, 510, 527, 558, 612, 620, 680, 744, 765, 898, 930, 1020, 1054, 1116, 1224, 1240, 1347, 1395, 1530, 1581, 1796, 1860, 2040, 2108, 2232, 2245, 2635, 2694, 2790, 3060, 3162, 3592, 3720, 4041, 4216, 4490, 4743, 5270, 5388, 5580, 6120, 6324, 6735, 7633, 7905, 8082, 8980, 9486, 10540, 10776, 11160, 12648, 13470, 13919, 15266, 15810, 16164, 17960, 18972, 20205, 21080, 22899, 23715, 26940, 27838, 30532, 31620, 32328, 37944, 38165, 40410, 41757, 45798, 47430, 53880, 55676, 61064, 63240, 68697, 69595, 76330, 80820, 83514, 91596, 94860, 111352, 114495, 125271, 137394, 139190, 152660, 161640, 167028, 183192, 189720, 208785, 228990, 236623, 250542, 274788, 278380, 305320, 334056, 343485, 417570, 457980, 473246, 501084, 549576, 556760, 626355, 686970, 709869, 835140, 915960, 946492, 1002168, 1183115, 1252710, 1373940, 1419738, 1670280, 1892984, 2129607, 2366230, 2505420, 2747880, 2839476, 3549345, 4259214, 4732460, 5010840, 5678952, 7098690, 8518428, 9464920, 10648035, 14197380, 17036856, 21296070, 28394760, 42592140, 85184280]

約数ペア:

[(1, 85184280), (2, 42592140), (3, 28394760), (4, 21296070), (5, 17036856), (6, 14197380), (8, 10648035), (9, 9464920), (10, 8518428), (12, 7098690), (15, 5678952), (17, 5010840), (18, 4732460), (20, 4259214), (24, 3549345), (30, 2839476), (31, 2747880), (34, 2505420), (36, 2366230), (40, 2129607), (45, 1892984), (51, 1670280), (60, 1419738), (62, 1373940), (68, 1252710), (72, 1183115), (85, 1002168), (90, 946492), (93, 915960), (102, 835140), (120, 709869), (124, 686970), (136, 626355), (153, 556760), (155, 549576), (170, 501084), (180, 473246), (186, 457980), (204, 417570), (248, 343485), (255, 334056), (279, 305320), (306, 278380), (310, 274788), (340, 250542), (360, 236623), (372, 228990), (408, 208785), (449, 189720), (465, 183192), (510, 167028), (527, 161640), (558, 152660), (612, 139190), (620, 137394), (680, 125271), (744, 114495), (765, 111352), (898, 94860), (930, 91596), (1020, 83514), (1054, 80820), (1116, 76330), (1224, 69595), (1240, 68697), (1347, 63240), (1395, 61064), (1530, 55676), (1581, 53880), (1796, 47430), (1860, 45798), (2040, 41757), (2108, 40410), (2232, 38165), (2245, 37944), (2635, 32328), (2694, 31620), (2790, 30532), (3060, 27838), (3162, 26940), (3592, 23715), (3720, 22899), (4041, 21080), (4216, 20205), (4490, 18972), (4743, 17960), (5270, 16164), (5388, 15810), (5580, 15266), (6120, 13919), (6324, 13470), (6735, 12648), (7633, 11160), (7905, 10776), (8082, 10540), (8980, 9486)]