122776290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 425779200

約数和(自身を除く): 303002910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 263, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 455, 494, 513, 526, 546, 570, 585, 630, 665, 702, 741, 789, 798, 819, 855, 910, 945, 1026, 1170, 1197, 1235, 1315, 1330, 1365, 1482, 1578, 1638, 1710, 1729, 1755, 1841, 1890, 1995, 2223, 2367, 2394, 2457, 2470, 2565, 2630, 2730, 3419, 3458, 3510, 3591, 3682, 3705, 3945, 3990, 4095, 4446, 4734, 4914, 4997, 5130, 5187, 5523, 5985, 6669, 6838, 7101, 7182, 7410, 7890, 8190, 8645, 9205, 9994, 10257, 10374, 11046, 11115, 11835, 11970, 12285, 13338, 14202, 14991, 15561, 16569, 17095, 17290, 17955, 18410, 20514, 22230, 23670, 23933, 24570, 24985, 25935, 27615, 29982, 30771, 31122, 33138, 33345, 34190, 34979, 35505, 35910, 44973, 46683, 47866, 49707, 49970, 51285, 51870, 55230, 61542, 64961, 66690, 69958, 71010, 71799, 74955, 77805, 82845, 89946, 92313, 93366, 99414, 102570, 104937, 119665, 129922, 134919, 143598, 149910, 153855, 155610, 165690, 174895, 184626, 194883, 209874, 215397, 224865, 233415, 239330, 248535, 269838, 307710, 314811, 324805, 349790, 358995, 389766, 430794, 449730, 454727, 461565, 466830, 497070, 524685, 584649, 629622, 646191, 649610, 674595, 717990, 909454, 923130, 944433, 974415, 1049370, 1076985, 1169298, 1292382, 1349190, 1364181, 1574055, 1753947, 1888866, 1948830, 2153970, 2273635, 2728362, 2923245, 3148110, 3230955, 3507894, 4092543, 4547270, 4722165, 5846490, 6461910, 6820905, 8185086, 8769735, 9444330, 12277629, 13641810, 17539470, 20462715, 24555258, 40925430, 61388145, 122776290]

約数ペア:

[(1, 122776290), (2, 61388145), (3, 40925430), (5, 24555258), (6, 20462715), (7, 17539470), (9, 13641810), (10, 12277629), (13, 9444330), (14, 8769735), (15, 8185086), (18, 6820905), (19, 6461910), (21, 5846490), (26, 4722165), (27, 4547270), (30, 4092543), (35, 3507894), (38, 3230955), (39, 3148110), (42, 2923245), (45, 2728362), (54, 2273635), (57, 2153970), (63, 1948830), (65, 1888866), (70, 1753947), (78, 1574055), (90, 1364181), (91, 1349190), (95, 1292382), (105, 1169298), (114, 1076985), (117, 1049370), (126, 974415), (130, 944433), (133, 923130), (135, 909454), (171, 717990), (182, 674595), (189, 649610), (190, 646191), (195, 629622), (210, 584649), (234, 524685), (247, 497070), (263, 466830), (266, 461565), (270, 454727), (273, 449730), (285, 430794), (315, 389766), (342, 358995), (351, 349790), (378, 324805), (390, 314811), (399, 307710), (455, 269838), (494, 248535), (513, 239330), (526, 233415), (546, 224865), (570, 215397), (585, 209874), (630, 194883), (665, 184626), (702, 174895), (741, 165690), (789, 155610), (798, 153855), (819, 149910), (855, 143598), (910, 134919), (945, 129922), (1026, 119665), (1170, 104937), (1197, 102570), (1235, 99414), (1315, 93366), (1330, 92313), (1365, 89946), (1482, 82845), (1578, 77805), (1638, 74955), (1710, 71799), (1729, 71010), (1755, 69958), (1841, 66690), (1890, 64961), (1995, 61542), (2223, 55230), (2367, 51870), (2394, 51285), (2457, 49970), (2470, 49707), (2565, 47866), (2630, 46683), (2730, 44973), (3419, 35910), (3458, 35505), (3510, 34979), (3591, 34190), (3682, 33345), (3705, 33138), (3945, 31122), (3990, 30771), (4095, 29982), (4446, 27615), (4734, 25935), (4914, 24985), (4997, 24570), (5130, 23933), (5187, 23670), (5523, 22230), (5985, 20514), (6669, 18410), (6838, 17955), (7101, 17290), (7182, 17095), (7410, 16569), (7890, 15561), (8190, 14991), (8645, 14202), (9205, 13338), (9994, 12285), (10257, 11970), (10374, 11835), (11046, 11115)]