29696940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 116188800

約数和(自身を除く): 86491860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 37, 39, 42, 45, 49, 52, 60, 63, 65, 70, 74, 78, 84, 90, 91, 98, 105, 111, 117, 126, 130, 140, 147, 148, 156, 180, 182, 185, 195, 196, 210, 222, 234, 245, 252, 259, 260, 273, 294, 315, 333, 343, 364, 370, 390, 420, 441, 444, 455, 468, 481, 490, 518, 546, 555, 585, 588, 630, 637, 666, 686, 735, 740, 777, 780, 819, 882, 910, 962, 980, 1029, 1036, 1092, 1110, 1170, 1260, 1274, 1295, 1332, 1365, 1372, 1443, 1470, 1554, 1638, 1665, 1715, 1764, 1813, 1820, 1911, 1924, 2058, 2205, 2220, 2331, 2340, 2405, 2548, 2590, 2730, 2886, 2940, 3087, 3108, 3185, 3276, 3330, 3367, 3430, 3626, 3822, 3885, 4095, 4116, 4329, 4410, 4459, 4662, 4810, 5145, 5180, 5439, 5460, 5733, 5772, 6174, 6370, 6660, 6734, 6860, 7215, 7252, 7644, 7770, 8190, 8658, 8820, 8918, 9065, 9324, 9555, 9620, 10101, 10290, 10878, 11466, 11655, 12348, 12691, 12740, 13377, 13468, 14430, 15435, 15540, 16317, 16380, 16835, 17316, 17836, 18130, 19110, 20202, 20580, 21645, 21756, 22295, 22932, 23310, 23569, 25382, 26754, 27195, 28665, 28860, 30303, 30870, 32634, 33670, 36260, 38073, 38220, 40131, 40404, 43290, 44590, 46620, 47138, 50505, 50764, 53508, 54390, 57330, 60606, 61740, 63455, 65268, 66885, 67340, 70707, 76146, 80262, 81585, 86580, 89180, 94276, 101010, 108780, 114219, 114660, 117845, 121212, 126910, 133770, 141414, 151515, 152292, 160524, 163170, 164983, 190365, 200655, 202020, 212121, 228438, 235690, 253820, 267540, 282828, 303030, 326340, 329966, 353535, 380730, 401310, 424242, 456876, 471380, 494949, 571095, 606060, 659932, 707070, 761460, 802620, 824915, 848484, 989898, 1060605, 1142190, 1414140, 1484847, 1649830, 1979796, 2121210, 2284380, 2474745, 2969694, 3299660, 4242420, 4949490, 5939388, 7424235, 9898980, 14848470, 29696940]

約数ペア:

[(1, 29696940), (2, 14848470), (3, 9898980), (4, 7424235), (5, 5939388), (6, 4949490), (7, 4242420), (9, 3299660), (10, 2969694), (12, 2474745), (13, 2284380), (14, 2121210), (15, 1979796), (18, 1649830), (20, 1484847), (21, 1414140), (26, 1142190), (28, 1060605), (30, 989898), (35, 848484), (36, 824915), (37, 802620), (39, 761460), (42, 707070), (45, 659932), (49, 606060), (52, 571095), (60, 494949), (63, 471380), (65, 456876), (70, 424242), (74, 401310), (78, 380730), (84, 353535), (90, 329966), (91, 326340), (98, 303030), (105, 282828), (111, 267540), (117, 253820), (126, 235690), (130, 228438), (140, 212121), (147, 202020), (148, 200655), (156, 190365), (180, 164983), (182, 163170), (185, 160524), (195, 152292), (196, 151515), (210, 141414), (222, 133770), (234, 126910), (245, 121212), (252, 117845), (259, 114660), (260, 114219), (273, 108780), (294, 101010), (315, 94276), (333, 89180), (343, 86580), (364, 81585), (370, 80262), (390, 76146), (420, 70707), (441, 67340), (444, 66885), (455, 65268), (468, 63455), (481, 61740), (490, 60606), (518, 57330), (546, 54390), (555, 53508), (585, 50764), (588, 50505), (630, 47138), (637, 46620), (666, 44590), (686, 43290), (735, 40404), (740, 40131), (777, 38220), (780, 38073), (819, 36260), (882, 33670), (910, 32634), (962, 30870), (980, 30303), (1029, 28860), (1036, 28665), (1092, 27195), (1110, 26754), (1170, 25382), (1260, 23569), (1274, 23310), (1295, 22932), (1332, 22295), (1365, 21756), (1372, 21645), (1443, 20580), (1470, 20202), (1554, 19110), (1638, 18130), (1665, 17836), (1715, 17316), (1764, 16835), (1813, 16380), (1820, 16317), (1911, 15540), (1924, 15435), (2058, 14430), (2205, 13468), (2220, 13377), (2331, 12740), (2340, 12691), (2405, 12348), (2548, 11655), (2590, 11466), (2730, 10878), (2886, 10290), (2940, 10101), (3087, 9620), (3108, 9555), (3185, 9324), (3276, 9065), (3330, 8918), (3367, 8820), (3430, 8658), (3626, 8190), (3822, 7770), (3885, 7644), (4095, 7252), (4116, 7215), (4329, 6860), (4410, 6734), (4459, 6660), (4662, 6370), (4810, 6174), (5145, 5772), (5180, 5733), (5439, 5460)]