30043260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 101084256

約数和(自身を除く): 71040996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 347, 370, 390, 444, 468, 481, 555, 585, 666, 694, 740, 780, 962, 1041, 1110, 1170, 1332, 1388, 1443, 1665, 1735, 1924, 2082, 2220, 2340, 2405, 2886, 3123, 3330, 3470, 4164, 4329, 4511, 4810, 5205, 5772, 6246, 6660, 6940, 7215, 8658, 9022, 9620, 10410, 12492, 12839, 13533, 14430, 15615, 17316, 18044, 20820, 21645, 22555, 25678, 27066, 28860, 31230, 38517, 40599, 43290, 45110, 51356, 54132, 62460, 64195, 67665, 77034, 81198, 86580, 90220, 115551, 128390, 135330, 154068, 162396, 166907, 192585, 202995, 231102, 256780, 270660, 333814, 385170, 405990, 462204, 500721, 577755, 667628, 770340, 811980, 834535, 1001442, 1155510, 1502163, 1669070, 2002884, 2311020, 2503605, 3004326, 3338140, 5007210, 6008652, 7510815, 10014420, 15021630, 30043260]

約数ペア:

[(1, 30043260), (2, 15021630), (3, 10014420), (4, 7510815), (5, 6008652), (6, 5007210), (9, 3338140), (10, 3004326), (12, 2503605), (13, 2311020), (15, 2002884), (18, 1669070), (20, 1502163), (26, 1155510), (30, 1001442), (36, 834535), (37, 811980), (39, 770340), (45, 667628), (52, 577755), (60, 500721), (65, 462204), (74, 405990), (78, 385170), (90, 333814), (111, 270660), (117, 256780), (130, 231102), (148, 202995), (156, 192585), (180, 166907), (185, 162396), (195, 154068), (222, 135330), (234, 128390), (260, 115551), (333, 90220), (347, 86580), (370, 81198), (390, 77034), (444, 67665), (468, 64195), (481, 62460), (555, 54132), (585, 51356), (666, 45110), (694, 43290), (740, 40599), (780, 38517), (962, 31230), (1041, 28860), (1110, 27066), (1170, 25678), (1332, 22555), (1388, 21645), (1443, 20820), (1665, 18044), (1735, 17316), (1924, 15615), (2082, 14430), (2220, 13533), (2340, 12839), (2405, 12492), (2886, 10410), (3123, 9620), (3330, 9022), (3470, 8658), (4164, 7215), (4329, 6940), (4511, 6660), (4810, 6246), (5205, 5772)]