103784940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{41}}^2$

素因数の和:118

約数の個数: 216

約数和(自身を含む): 376303200

約数和(自身を除く): 272518260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 287, 294, 315, 343, 369, 410, 420, 441, 490, 492, 574, 588, 615, 630, 686, 735, 738, 820, 861, 882, 980, 1029, 1148, 1230, 1260, 1372, 1435, 1470, 1476, 1681, 1715, 1722, 1764, 1845, 2009, 2058, 2205, 2460, 2583, 2870, 2940, 3087, 3362, 3430, 3444, 3690, 4018, 4116, 4305, 4410, 5043, 5145, 5166, 5740, 6027, 6174, 6724, 6860, 7380, 8036, 8405, 8610, 8820, 10045, 10086, 10290, 10332, 11767, 12054, 12348, 12915, 14063, 15129, 15435, 16810, 17220, 18081, 20090, 20172, 20580, 23534, 24108, 25215, 25830, 28126, 30135, 30258, 30870, 33620, 35301, 36162, 40180, 42189, 47068, 50430, 51660, 56252, 58835, 60270, 60516, 61740, 70315, 70602, 72324, 75645, 82369, 84378, 90405, 100860, 105903, 117670, 120540, 126567, 140630, 141204, 151290, 164738, 168756, 176505, 180810, 210945, 211806, 235340, 247107, 253134, 281260, 302580, 329476, 353010, 361620, 411845, 421890, 423612, 494214, 506268, 529515, 576583, 632835, 706020, 741321, 823690, 843780, 988428, 1059030, 1153166, 1235535, 1265670, 1482642, 1647380, 1729749, 2118060, 2306332, 2471070, 2531340, 2882915, 2965284, 3459498, 3706605, 4942140, 5189247, 5765830, 6918996, 7413210, 8648745, 10378494, 11531660, 14826420, 17297490, 20756988, 25946235, 34594980, 51892470, 103784940]

約数ペア:

[(1, 103784940), (2, 51892470), (3, 34594980), (4, 25946235), (5, 20756988), (6, 17297490), (7, 14826420), (9, 11531660), (10, 10378494), (12, 8648745), (14, 7413210), (15, 6918996), (18, 5765830), (20, 5189247), (21, 4942140), (28, 3706605), (30, 3459498), (35, 2965284), (36, 2882915), (41, 2531340), (42, 2471070), (45, 2306332), (49, 2118060), (60, 1729749), (63, 1647380), (70, 1482642), (82, 1265670), (84, 1235535), (90, 1153166), (98, 1059030), (105, 988428), (123, 843780), (126, 823690), (140, 741321), (147, 706020), (164, 632835), (180, 576583), (196, 529515), (205, 506268), (210, 494214), (245, 423612), (246, 421890), (252, 411845), (287, 361620), (294, 353010), (315, 329476), (343, 302580), (369, 281260), (410, 253134), (420, 247107), (441, 235340), (490, 211806), (492, 210945), (574, 180810), (588, 176505), (615, 168756), (630, 164738), (686, 151290), (735, 141204), (738, 140630), (820, 126567), (861, 120540), (882, 117670), (980, 105903), (1029, 100860), (1148, 90405), (1230, 84378), (1260, 82369), (1372, 75645), (1435, 72324), (1470, 70602), (1476, 70315), (1681, 61740), (1715, 60516), (1722, 60270), (1764, 58835), (1845, 56252), (2009, 51660), (2058, 50430), (2205, 47068), (2460, 42189), (2583, 40180), (2870, 36162), (2940, 35301), (3087, 33620), (3362, 30870), (3430, 30258), (3444, 30135), (3690, 28126), (4018, 25830), (4116, 25215), (4305, 24108), (4410, 23534), (5043, 20580), (5145, 20172), (5166, 20090), (5740, 18081), (6027, 17220), (6174, 16810), (6724, 15435), (6860, 15129), (7380, 14063), (8036, 12915), (8405, 12348), (8610, 12054), (8820, 11767), (10045, 10332), (10086, 10290)]