30347460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 112698432

約数和(自身を除く): 82350972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 131, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 262, 270, 286, 297, 324, 330, 351, 390, 393, 396, 405, 429, 468, 495, 524, 540, 572, 585, 594, 655, 660, 702, 715, 780, 786, 810, 858, 891, 990, 1053, 1170, 1179, 1188, 1287, 1310, 1404, 1430, 1441, 1485, 1572, 1620, 1703, 1716, 1755, 1782, 1965, 1980, 2106, 2145, 2340, 2358, 2574, 2620, 2860, 2882, 2970, 3406, 3510, 3537, 3564, 3861, 3930, 4212, 4290, 4323, 4455, 4716, 5109, 5148, 5265, 5764, 5895, 5940, 6435, 6812, 7020, 7074, 7205, 7722, 7860, 8515, 8580, 8646, 8910, 10218, 10530, 10611, 11583, 11790, 12870, 12969, 14148, 14410, 15327, 15444, 17030, 17292, 17685, 17820, 18733, 19305, 20436, 21060, 21222, 21615, 23166, 23580, 25545, 25740, 25938, 28820, 30654, 34060, 35370, 37466, 38610, 38907, 42444, 43230, 45981, 46332, 51090, 51876, 53055, 56199, 57915, 61308, 64845, 70740, 74932, 76635, 77220, 77814, 86460, 91962, 93665, 102180, 106110, 112398, 115830, 116721, 129690, 137943, 153270, 155628, 168597, 183924, 187330, 194535, 212220, 224796, 229905, 231660, 233442, 259380, 275886, 280995, 306540, 337194, 374660, 389070, 459810, 466884, 505791, 551772, 561990, 583605, 674388, 689715, 778140, 842985, 919620, 1011582, 1123980, 1167210, 1379430, 1517373, 1685970, 2023164, 2334420, 2528955, 2758860, 3034746, 3371940, 5057910, 6069492, 7586865, 10115820, 15173730, 30347460]

約数ペア:

[(1, 30347460), (2, 15173730), (3, 10115820), (4, 7586865), (5, 6069492), (6, 5057910), (9, 3371940), (10, 3034746), (11, 2758860), (12, 2528955), (13, 2334420), (15, 2023164), (18, 1685970), (20, 1517373), (22, 1379430), (26, 1167210), (27, 1123980), (30, 1011582), (33, 919620), (36, 842985), (39, 778140), (44, 689715), (45, 674388), (52, 583605), (54, 561990), (55, 551772), (60, 505791), (65, 466884), (66, 459810), (78, 389070), (81, 374660), (90, 337194), (99, 306540), (108, 280995), (110, 275886), (117, 259380), (130, 233442), (131, 231660), (132, 229905), (135, 224796), (143, 212220), (156, 194535), (162, 187330), (165, 183924), (180, 168597), (195, 155628), (198, 153270), (220, 137943), (234, 129690), (260, 116721), (262, 115830), (270, 112398), (286, 106110), (297, 102180), (324, 93665), (330, 91962), (351, 86460), (390, 77814), (393, 77220), (396, 76635), (405, 74932), (429, 70740), (468, 64845), (495, 61308), (524, 57915), (540, 56199), (572, 53055), (585, 51876), (594, 51090), (655, 46332), (660, 45981), (702, 43230), (715, 42444), (780, 38907), (786, 38610), (810, 37466), (858, 35370), (891, 34060), (990, 30654), (1053, 28820), (1170, 25938), (1179, 25740), (1188, 25545), (1287, 23580), (1310, 23166), (1404, 21615), (1430, 21222), (1441, 21060), (1485, 20436), (1572, 19305), (1620, 18733), (1703, 17820), (1716, 17685), (1755, 17292), (1782, 17030), (1965, 15444), (1980, 15327), (2106, 14410), (2145, 14148), (2340, 12969), (2358, 12870), (2574, 11790), (2620, 11583), (2860, 10611), (2882, 10530), (2970, 10218), (3406, 8910), (3510, 8646), (3537, 8580), (3564, 8515), (3861, 7860), (3930, 7722), (4212, 7205), (4290, 7074), (4323, 7020), (4455, 6812), (4716, 6435), (5109, 5940), (5148, 5895), (5265, 5764)]