30224844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 90810720

約数和(自身を除く): 60585876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 131, 153, 156, 174, 204, 221, 234, 261, 262, 306, 348, 377, 393, 442, 468, 493, 522, 524, 612, 663, 754, 786, 884, 986, 1044, 1131, 1179, 1326, 1479, 1508, 1572, 1703, 1972, 1989, 2227, 2262, 2358, 2652, 2958, 3393, 3406, 3799, 3978, 4437, 4454, 4524, 4716, 5109, 5916, 6409, 6681, 6786, 6812, 7598, 7956, 8874, 8908, 10218, 11397, 12818, 13362, 13572, 15196, 15327, 17748, 19227, 20043, 20436, 22794, 25636, 26724, 28951, 30654, 34191, 38454, 40086, 45588, 49387, 57681, 57902, 61308, 64583, 68382, 76908, 80172, 86853, 98774, 115362, 115804, 129166, 136764, 148161, 173706, 193749, 197548, 230724, 258332, 260559, 296322, 347412, 387498, 444483, 521118, 581247, 592644, 774996, 839579, 888966, 1042236, 1162494, 1679158, 1777932, 2324988, 2518737, 3358316, 5037474, 7556211, 10074948, 15112422, 30224844]

約数ペア:

[(1, 30224844), (2, 15112422), (3, 10074948), (4, 7556211), (6, 5037474), (9, 3358316), (12, 2518737), (13, 2324988), (17, 1777932), (18, 1679158), (26, 1162494), (29, 1042236), (34, 888966), (36, 839579), (39, 774996), (51, 592644), (52, 581247), (58, 521118), (68, 444483), (78, 387498), (87, 347412), (102, 296322), (116, 260559), (117, 258332), (131, 230724), (153, 197548), (156, 193749), (174, 173706), (204, 148161), (221, 136764), (234, 129166), (261, 115804), (262, 115362), (306, 98774), (348, 86853), (377, 80172), (393, 76908), (442, 68382), (468, 64583), (493, 61308), (522, 57902), (524, 57681), (612, 49387), (663, 45588), (754, 40086), (786, 38454), (884, 34191), (986, 30654), (1044, 28951), (1131, 26724), (1179, 25636), (1326, 22794), (1479, 20436), (1508, 20043), (1572, 19227), (1703, 17748), (1972, 15327), (1989, 15196), (2227, 13572), (2262, 13362), (2358, 12818), (2652, 11397), (2958, 10218), (3393, 8908), (3406, 8874), (3799, 7956), (3978, 7598), (4437, 6812), (4454, 6786), (4524, 6681), (4716, 6409), (5109, 5916)]