25585342020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8779}}^1$

素因数の和:9064

約数の個数: 240

約数和(自身を含む): 92095597440

約数和(自身を除く): 66510255420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 257, 270, 315, 324, 378, 405, 420, 514, 540, 567, 630, 756, 771, 810, 945, 1028, 1134, 1260, 1285, 1542, 1620, 1799, 1890, 2268, 2313, 2570, 2835, 3084, 3598, 3780, 3855, 4626, 5140, 5397, 5670, 6939, 7196, 7710, 8779, 8995, 9252, 10794, 11340, 11565, 13878, 15420, 16191, 17558, 17990, 20817, 21588, 23130, 26337, 26985, 27756, 32382, 34695, 35116, 35980, 41634, 43895, 46260, 48573, 52674, 53970, 61453, 64764, 69390, 79011, 80955, 83268, 87790, 97146, 104085, 105348, 107940, 122906, 131685, 138780, 145719, 158022, 161910, 175580, 184359, 194292, 208170, 237033, 242865, 245812, 263370, 291438, 307265, 316044, 323820, 368718, 395055, 416340, 474066, 485730, 526740, 553077, 582876, 614530, 711099, 728595, 737436, 790110, 921795, 948132, 971460, 1106154, 1185165, 1229060, 1422198, 1457190, 1580220, 1659231, 1843590, 2212308, 2256203, 2370330, 2765385, 2844396, 2914380, 3318462, 3555495, 3687180, 4512406, 4740660, 4977693, 5530770, 6636924, 6768609, 7110990, 8296155, 9024812, 9955386, 11061540, 11281015, 13537218, 14221980, 15793421, 16592310, 19910772, 20305827, 22562030, 24888465, 27074436, 31586842, 33184620, 33843045, 40611654, 45124060, 47380263, 49776930, 60917481, 63173684, 67686090, 78967105, 81223308, 94760526, 99553860, 101529135, 121834962, 135372180, 142140789, 157934210, 182752443, 189521052, 203058270, 236901315, 243669924, 284281578, 304587405, 315868420, 365504886, 406116540, 426422367, 473802630, 568563156, 609174810, 710703945, 731009772, 852844734, 913762215, 947605260, 1218349620, 1279267101, 1421407890, 1705689468, 1827524430, 2132111835, 2558534202, 2842815780, 3655048860, 4264223670, 5117068404, 6396335505, 8528447340, 12792671010, 25585342020]

約数ペア:

[(1, 25585342020), (2, 12792671010), (3, 8528447340), (4, 6396335505), (5, 5117068404), (6, 4264223670), (7, 3655048860), (9, 2842815780), (10, 2558534202), (12, 2132111835), (14, 1827524430), (15, 1705689468), (18, 1421407890), (20, 1279267101), (21, 1218349620), (27, 947605260), (28, 913762215), (30, 852844734), (35, 731009772), (36, 710703945), (42, 609174810), (45, 568563156), (54, 473802630), (60, 426422367), (63, 406116540), (70, 365504886), (81, 315868420), (84, 304587405), (90, 284281578), (105, 243669924), (108, 236901315), (126, 203058270), (135, 189521052), (140, 182752443), (162, 157934210), (180, 142140789), (189, 135372180), (210, 121834962), (252, 101529135), (257, 99553860), (270, 94760526), (315, 81223308), (324, 78967105), (378, 67686090), (405, 63173684), (420, 60917481), (514, 49776930), (540, 47380263), (567, 45124060), (630, 40611654), (756, 33843045), (771, 33184620), (810, 31586842), (945, 27074436), (1028, 24888465), (1134, 22562030), (1260, 20305827), (1285, 19910772), (1542, 16592310), (1620, 15793421), (1799, 14221980), (1890, 13537218), (2268, 11281015), (2313, 11061540), (2570, 9955386), (2835, 9024812), (3084, 8296155), (3598, 7110990), (3780, 6768609), (3855, 6636924), (4626, 5530770), (5140, 4977693), (5397, 4740660), (5670, 4512406), (6939, 3687180), (7196, 3555495), (7710, 3318462), (8779, 2914380), (8995, 2844396), (9252, 2765385), (10794, 2370330), (11340, 2256203), (11565, 2212308), (13878, 1843590), (15420, 1659231), (16191, 1580220), (17558, 1457190), (17990, 1422198), (20817, 1229060), (21588, 1185165), (23130, 1106154), (26337, 971460), (26985, 948132), (27756, 921795), (32382, 790110), (34695, 737436), (35116, 728595), (35980, 711099), (41634, 614530), (43895, 582876), (46260, 553077), (48573, 526740), (52674, 485730), (53970, 474066), (61453, 416340), (64764, 395055), (69390, 368718), (79011, 323820), (80955, 316044), (83268, 307265), (87790, 291438), (97146, 263370), (104085, 245812), (105348, 242865), (107940, 237033), (122906, 208170), (131685, 194292), (138780, 184359), (145719, 175580), (158022, 161910)]