30767688

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 288

約数和(自身を含む): 112039200

約数和(自身を除く): 81271512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 49, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 98, 102, 108, 114, 119, 126, 133, 136, 147, 152, 153, 162, 168, 171, 189, 196, 204, 216, 228, 238, 243, 252, 266, 294, 306, 323, 324, 342, 357, 378, 392, 399, 408, 441, 456, 459, 476, 486, 504, 513, 532, 567, 588, 612, 646, 648, 684, 714, 756, 798, 833, 882, 918, 931, 952, 969, 972, 1026, 1064, 1071, 1134, 1176, 1197, 1224, 1292, 1323, 1368, 1377, 1428, 1512, 1539, 1596, 1666, 1701, 1764, 1836, 1862, 1938, 1944, 2052, 2142, 2261, 2268, 2394, 2499, 2584, 2646, 2754, 2793, 2856, 2907, 3078, 3192, 3213, 3332, 3402, 3528, 3591, 3672, 3724, 3876, 3969, 4104, 4131, 4284, 4522, 4536, 4617, 4788, 4998, 5292, 5508, 5586, 5814, 6156, 6426, 6664, 6783, 6804, 7182, 7448, 7497, 7752, 7938, 8262, 8379, 8568, 8721, 9044, 9234, 9576, 9639, 9996, 10584, 10773, 11016, 11172, 11628, 11907, 12312, 12852, 13566, 13608, 14364, 14994, 15827, 15876, 16524, 16758, 17442, 18088, 18468, 19278, 19992, 20349, 21546, 22344, 22491, 23256, 23814, 25137, 25704, 26163, 27132, 28728, 28917, 29988, 31654, 31752, 32319, 33048, 33516, 34884, 36936, 38556, 40698, 43092, 44982, 47481, 47628, 50274, 52326, 54264, 57834, 59976, 61047, 63308, 64638, 67032, 67473, 69768, 75411, 77112, 78489, 81396, 86184, 89964, 94962, 95256, 100548, 104652, 115668, 122094, 126616, 129276, 134946, 142443, 150822, 156978, 162792, 179928, 183141, 189924, 201096, 202419, 209304, 226233, 231336, 244188, 258552, 269892, 284886, 301644, 313956, 366282, 379848, 404838, 427329, 452466, 488376, 539784, 549423, 569772, 603288, 627912, 732564, 809676, 854658, 904932, 1098846, 1139544, 1281987, 1465128, 1619352, 1709316, 1809864, 2197692, 2563974, 3418632, 3845961, 4395384, 5127948, 7691922, 10255896, 15383844, 30767688]

約数ペア:

[(1, 30767688), (2, 15383844), (3, 10255896), (4, 7691922), (6, 5127948), (7, 4395384), (8, 3845961), (9, 3418632), (12, 2563974), (14, 2197692), (17, 1809864), (18, 1709316), (19, 1619352), (21, 1465128), (24, 1281987), (27, 1139544), (28, 1098846), (34, 904932), (36, 854658), (38, 809676), (42, 732564), (49, 627912), (51, 603288), (54, 569772), (56, 549423), (57, 539784), (63, 488376), (68, 452466), (72, 427329), (76, 404838), (81, 379848), (84, 366282), (98, 313956), (102, 301644), (108, 284886), (114, 269892), (119, 258552), (126, 244188), (133, 231336), (136, 226233), (147, 209304), (152, 202419), (153, 201096), (162, 189924), (168, 183141), (171, 179928), (189, 162792), (196, 156978), (204, 150822), (216, 142443), (228, 134946), (238, 129276), (243, 126616), (252, 122094), (266, 115668), (294, 104652), (306, 100548), (323, 95256), (324, 94962), (342, 89964), (357, 86184), (378, 81396), (392, 78489), (399, 77112), (408, 75411), (441, 69768), (456, 67473), (459, 67032), (476, 64638), (486, 63308), (504, 61047), (513, 59976), (532, 57834), (567, 54264), (588, 52326), (612, 50274), (646, 47628), (648, 47481), (684, 44982), (714, 43092), (756, 40698), (798, 38556), (833, 36936), (882, 34884), (918, 33516), (931, 33048), (952, 32319), (969, 31752), (972, 31654), (1026, 29988), (1064, 28917), (1071, 28728), (1134, 27132), (1176, 26163), (1197, 25704), (1224, 25137), (1292, 23814), (1323, 23256), (1368, 22491), (1377, 22344), (1428, 21546), (1512, 20349), (1539, 19992), (1596, 19278), (1666, 18468), (1701, 18088), (1764, 17442), (1836, 16758), (1862, 16524), (1938, 15876), (1944, 15827), (2052, 14994), (2142, 14364), (2261, 13608), (2268, 13566), (2394, 12852), (2499, 12312), (2584, 11907), (2646, 11628), (2754, 11172), (2793, 11016), (2856, 10773), (2907, 10584), (3078, 9996), (3192, 9639), (3213, 9576), (3332, 9234), (3402, 9044), (3528, 8721), (3591, 8568), (3672, 8379), (3724, 8262), (3876, 7938), (3969, 7752), (4104, 7497), (4131, 7448), (4284, 7182), (4522, 6804), (4536, 6783), (4617, 6664), (4788, 6426), (4998, 6156), (5292, 5814), (5508, 5586)]