29044260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 106437240

約数和(自身を除く): 77392980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 89, 90, 98, 105, 111, 126, 140, 147, 148, 178, 180, 185, 196, 210, 222, 245, 252, 259, 267, 294, 315, 333, 356, 370, 420, 441, 444, 445, 490, 518, 534, 555, 588, 623, 630, 666, 735, 740, 777, 801, 882, 890, 980, 1036, 1068, 1110, 1246, 1260, 1295, 1332, 1335, 1470, 1554, 1602, 1665, 1764, 1780, 1813, 1869, 2205, 2220, 2331, 2492, 2590, 2670, 2940, 3108, 3115, 3204, 3293, 3330, 3626, 3738, 3885, 4005, 4361, 4410, 4662, 5180, 5340, 5439, 5607, 6230, 6586, 6660, 7252, 7476, 7770, 8010, 8722, 8820, 9065, 9324, 9345, 9879, 10878, 11214, 11655, 12460, 13083, 13172, 15540, 16020, 16317, 16465, 17444, 18130, 18690, 19758, 21756, 21805, 22428, 23051, 23310, 26166, 27195, 28035, 29637, 32634, 32930, 36260, 37380, 39249, 39516, 43610, 46102, 46620, 49395, 52332, 54390, 56070, 59274, 65268, 65415, 65860, 69153, 78498, 81585, 87220, 92204, 98790, 108780, 112140, 115255, 118548, 130830, 138306, 148185, 156996, 161357, 163170, 196245, 197580, 207459, 230510, 261660, 276612, 296370, 322714, 326340, 345765, 392490, 414918, 461020, 484071, 592740, 645428, 691530, 784980, 806785, 829836, 968142, 1037295, 1383060, 1452213, 1613570, 1936284, 2074590, 2420355, 2904426, 3227140, 4149180, 4840710, 5808852, 7261065, 9681420, 14522130, 29044260]

約数ペア:

[(1, 29044260), (2, 14522130), (3, 9681420), (4, 7261065), (5, 5808852), (6, 4840710), (7, 4149180), (9, 3227140), (10, 2904426), (12, 2420355), (14, 2074590), (15, 1936284), (18, 1613570), (20, 1452213), (21, 1383060), (28, 1037295), (30, 968142), (35, 829836), (36, 806785), (37, 784980), (42, 691530), (45, 645428), (49, 592740), (60, 484071), (63, 461020), (70, 414918), (74, 392490), (84, 345765), (89, 326340), (90, 322714), (98, 296370), (105, 276612), (111, 261660), (126, 230510), (140, 207459), (147, 197580), (148, 196245), (178, 163170), (180, 161357), (185, 156996), (196, 148185), (210, 138306), (222, 130830), (245, 118548), (252, 115255), (259, 112140), (267, 108780), (294, 98790), (315, 92204), (333, 87220), (356, 81585), (370, 78498), (420, 69153), (441, 65860), (444, 65415), (445, 65268), (490, 59274), (518, 56070), (534, 54390), (555, 52332), (588, 49395), (623, 46620), (630, 46102), (666, 43610), (735, 39516), (740, 39249), (777, 37380), (801, 36260), (882, 32930), (890, 32634), (980, 29637), (1036, 28035), (1068, 27195), (1110, 26166), (1246, 23310), (1260, 23051), (1295, 22428), (1332, 21805), (1335, 21756), (1470, 19758), (1554, 18690), (1602, 18130), (1665, 17444), (1764, 16465), (1780, 16317), (1813, 16020), (1869, 15540), (2205, 13172), (2220, 13083), (2331, 12460), (2492, 11655), (2590, 11214), (2670, 10878), (2940, 9879), (3108, 9345), (3115, 9324), (3204, 9065), (3293, 8820), (3330, 8722), (3626, 8010), (3738, 7770), (3885, 7476), (4005, 7252), (4361, 6660), (4410, 6586), (4662, 6230), (5180, 5607), (5340, 5439)]