55050030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 183736080

約数和(自身を除く): 128686050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 73, 81, 90, 95, 98, 105, 114, 126, 133, 135, 146, 147, 162, 171, 189, 190, 210, 219, 245, 266, 270, 285, 294, 315, 342, 365, 378, 399, 405, 438, 441, 490, 511, 513, 567, 570, 630, 657, 665, 730, 735, 798, 810, 855, 882, 931, 945, 1022, 1026, 1095, 1134, 1197, 1314, 1323, 1330, 1387, 1470, 1533, 1539, 1710, 1862, 1890, 1971, 1995, 2190, 2205, 2394, 2555, 2565, 2646, 2774, 2793, 2835, 3066, 3078, 3285, 3577, 3591, 3942, 3969, 3990, 4161, 4410, 4599, 4655, 5110, 5130, 5586, 5670, 5913, 5985, 6570, 6615, 6935, 7154, 7182, 7665, 7695, 7938, 8322, 8379, 9198, 9310, 9709, 9855, 10731, 10773, 11826, 11970, 12483, 13230, 13797, 13870, 13965, 15330, 15390, 16758, 17885, 17955, 19418, 19710, 19845, 20805, 21462, 21546, 22995, 24966, 25137, 27594, 27930, 29127, 29565, 32193, 35770, 35910, 37449, 39690, 41391, 41610, 41895, 45990, 48545, 50274, 53655, 53865, 58254, 59130, 62415, 64386, 67963, 68985, 74898, 75411, 82782, 83790, 87381, 96579, 97090, 107310, 107730, 112347, 124830, 125685, 135926, 137970, 145635, 150822, 160965, 174762, 187245, 193158, 203889, 206955, 224694, 251370, 262143, 289737, 291270, 321930, 339815, 374490, 377055, 407778, 413910, 436905, 482895, 524286, 561735, 579474, 611667, 679630, 754110, 786429, 873810, 965790, 1019445, 1123470, 1223334, 1310715, 1448685, 1572858, 1835001, 2038890, 2621430, 2897370, 3058335, 3670002, 3932145, 5505003, 6116670, 7864290, 9175005, 11010006, 18350010, 27525015, 55050030]

約数ペア:

[(1, 55050030), (2, 27525015), (3, 18350010), (5, 11010006), (6, 9175005), (7, 7864290), (9, 6116670), (10, 5505003), (14, 3932145), (15, 3670002), (18, 3058335), (19, 2897370), (21, 2621430), (27, 2038890), (30, 1835001), (35, 1572858), (38, 1448685), (42, 1310715), (45, 1223334), (49, 1123470), (54, 1019445), (57, 965790), (63, 873810), (70, 786429), (73, 754110), (81, 679630), (90, 611667), (95, 579474), (98, 561735), (105, 524286), (114, 482895), (126, 436905), (133, 413910), (135, 407778), (146, 377055), (147, 374490), (162, 339815), (171, 321930), (189, 291270), (190, 289737), (210, 262143), (219, 251370), (245, 224694), (266, 206955), (270, 203889), (285, 193158), (294, 187245), (315, 174762), (342, 160965), (365, 150822), (378, 145635), (399, 137970), (405, 135926), (438, 125685), (441, 124830), (490, 112347), (511, 107730), (513, 107310), (567, 97090), (570, 96579), (630, 87381), (657, 83790), (665, 82782), (730, 75411), (735, 74898), (798, 68985), (810, 67963), (855, 64386), (882, 62415), (931, 59130), (945, 58254), (1022, 53865), (1026, 53655), (1095, 50274), (1134, 48545), (1197, 45990), (1314, 41895), (1323, 41610), (1330, 41391), (1387, 39690), (1470, 37449), (1533, 35910), (1539, 35770), (1710, 32193), (1862, 29565), (1890, 29127), (1971, 27930), (1995, 27594), (2190, 25137), (2205, 24966), (2394, 22995), (2555, 21546), (2565, 21462), (2646, 20805), (2774, 19845), (2793, 19710), (2835, 19418), (3066, 17955), (3078, 17885), (3285, 16758), (3577, 15390), (3591, 15330), (3942, 13965), (3969, 13870), (3990, 13797), (4161, 13230), (4410, 12483), (4599, 11970), (4655, 11826), (5110, 10773), (5130, 10731), (5586, 9855), (5670, 9709), (5913, 9310), (5985, 9198), (6570, 8379), (6615, 8322), (6935, 7938), (7154, 7695), (7182, 7665)]