449553780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3767}}^1$

素因数の和:3815

約数の個数: 192

約数和(自身を含む): 1595220480

約数和(自身を除く): 1145666700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3767, 3978, 4420, 4590, 5967, 6630, 7020, 7534, 7956, 9180, 9945, 11301, 11934, 13260, 15068, 18835, 19890, 22602, 23868, 29835, 33903, 37670, 39780, 45204, 48971, 56505, 59670, 64039, 67806, 75340, 97942, 101709, 113010, 119340, 128078, 135612, 146913, 169515, 192117, 195884, 203418, 226020, 244855, 256156, 293826, 320195, 339030, 384234, 406836, 440739, 489710, 508545, 576351, 587652, 640390, 678060, 734565, 768468, 832507, 881478, 960585, 979420, 1017090, 1152702, 1280780, 1322217, 1469130, 1665014, 1729053, 1762956, 1921170, 2034180, 2203695, 2305404, 2497521, 2644434, 2881755, 2938260, 3330028, 3458106, 3842340, 4162535, 4407390, 4995042, 5288868, 5763510, 6611085, 6916212, 7492563, 8325070, 8645265, 8814780, 9990084, 11527020, 12487605, 13222170, 14985126, 16650140, 17290530, 22477689, 24975210, 26444340, 29970252, 34581060, 37462815, 44955378, 49950420, 74925630, 89910756, 112388445, 149851260, 224776890, 449553780]

約数ペア:

[(1, 449553780), (2, 224776890), (3, 149851260), (4, 112388445), (5, 89910756), (6, 74925630), (9, 49950420), (10, 44955378), (12, 37462815), (13, 34581060), (15, 29970252), (17, 26444340), (18, 24975210), (20, 22477689), (26, 17290530), (27, 16650140), (30, 14985126), (34, 13222170), (36, 12487605), (39, 11527020), (45, 9990084), (51, 8814780), (52, 8645265), (54, 8325070), (60, 7492563), (65, 6916212), (68, 6611085), (78, 5763510), (85, 5288868), (90, 4995042), (102, 4407390), (108, 4162535), (117, 3842340), (130, 3458106), (135, 3330028), (153, 2938260), (156, 2881755), (170, 2644434), (180, 2497521), (195, 2305404), (204, 2203695), (221, 2034180), (234, 1921170), (255, 1762956), (260, 1729053), (270, 1665014), (306, 1469130), (340, 1322217), (351, 1280780), (390, 1152702), (442, 1017090), (459, 979420), (468, 960585), (510, 881478), (540, 832507), (585, 768468), (612, 734565), (663, 678060), (702, 640390), (765, 587652), (780, 576351), (884, 508545), (918, 489710), (1020, 440739), (1105, 406836), (1170, 384234), (1326, 339030), (1404, 320195), (1530, 293826), (1755, 256156), (1836, 244855), (1989, 226020), (2210, 203418), (2295, 195884), (2340, 192117), (2652, 169515), (3060, 146913), (3315, 135612), (3510, 128078), (3767, 119340), (3978, 113010), (4420, 101709), (4590, 97942), (5967, 75340), (6630, 67806), (7020, 64039), (7534, 59670), (7956, 56505), (9180, 48971), (9945, 45204), (11301, 39780), (11934, 37670), (13260, 33903), (15068, 29835), (18835, 23868), (19890, 22602)]