762132780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1457

約数の個数: 192

約数和(自身を含む): 2553586560

約数和(自身を除く): 1791453780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 270, 305, 306, 340, 366, 459, 510, 540, 549, 610, 612, 732, 765, 915, 918, 1020, 1037, 1098, 1220, 1361, 1530, 1647, 1830, 1836, 2074, 2196, 2295, 2722, 2745, 3060, 3111, 3294, 3660, 4083, 4148, 4590, 5185, 5444, 5490, 6222, 6588, 6805, 8166, 8235, 9180, 9333, 10370, 10980, 12249, 12444, 13610, 15555, 16332, 16470, 18666, 20415, 20740, 23137, 24498, 27220, 27999, 31110, 32940, 36747, 37332, 40830, 46274, 46665, 48996, 55998, 61245, 62220, 69411, 73494, 81660, 83021, 92548, 93330, 111996, 115685, 122490, 138822, 139995, 146988, 166042, 183735, 186660, 208233, 231370, 244980, 249063, 277644, 279990, 332084, 347055, 367470, 415105, 416466, 462740, 498126, 559980, 624699, 694110, 734940, 747189, 830210, 832932, 996252, 1041165, 1245315, 1249398, 1388220, 1411357, 1494378, 1660420, 2082330, 2241567, 2490630, 2498796, 2822714, 2988756, 3123495, 3735945, 4164660, 4234071, 4483134, 4981260, 5645428, 6246990, 7056785, 7471890, 8468142, 8966268, 11207835, 12493980, 12702213, 14113570, 14943780, 16936284, 21170355, 22415670, 25404426, 28227140, 38106639, 42340710, 44831340, 50808852, 63511065, 76213278, 84681420, 127022130, 152426556, 190533195, 254044260, 381066390, 762132780]

約数ペア:

[(1, 762132780), (2, 381066390), (3, 254044260), (4, 190533195), (5, 152426556), (6, 127022130), (9, 84681420), (10, 76213278), (12, 63511065), (15, 50808852), (17, 44831340), (18, 42340710), (20, 38106639), (27, 28227140), (30, 25404426), (34, 22415670), (36, 21170355), (45, 16936284), (51, 14943780), (54, 14113570), (60, 12702213), (61, 12493980), (68, 11207835), (85, 8966268), (90, 8468142), (102, 7471890), (108, 7056785), (122, 6246990), (135, 5645428), (153, 4981260), (170, 4483134), (180, 4234071), (183, 4164660), (204, 3735945), (244, 3123495), (255, 2988756), (270, 2822714), (305, 2498796), (306, 2490630), (340, 2241567), (366, 2082330), (459, 1660420), (510, 1494378), (540, 1411357), (549, 1388220), (610, 1249398), (612, 1245315), (732, 1041165), (765, 996252), (915, 832932), (918, 830210), (1020, 747189), (1037, 734940), (1098, 694110), (1220, 624699), (1361, 559980), (1530, 498126), (1647, 462740), (1830, 416466), (1836, 415105), (2074, 367470), (2196, 347055), (2295, 332084), (2722, 279990), (2745, 277644), (3060, 249063), (3111, 244980), (3294, 231370), (3660, 208233), (4083, 186660), (4148, 183735), (4590, 166042), (5185, 146988), (5444, 139995), (5490, 138822), (6222, 122490), (6588, 115685), (6805, 111996), (8166, 93330), (8235, 92548), (9180, 83021), (9333, 81660), (10370, 73494), (10980, 69411), (12249, 62220), (12444, 61245), (13610, 55998), (15555, 48996), (16332, 46665), (16470, 46274), (18666, 40830), (20415, 37332), (20740, 36747), (23137, 32940), (24498, 31110), (27220, 27999)]