237577860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 240

約数和(自身を含む): 832431600

約数和(自身を除く): 594853740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 260, 261, 270, 290, 324, 348, 351, 377, 389, 390, 405, 435, 468, 522, 540, 580, 585, 702, 754, 778, 780, 783, 810, 870, 1044, 1053, 1131, 1167, 1170, 1305, 1404, 1508, 1556, 1566, 1620, 1740, 1755, 1885, 1945, 2106, 2262, 2334, 2340, 2349, 2610, 3132, 3393, 3501, 3510, 3770, 3890, 3915, 4212, 4524, 4668, 4698, 5057, 5220, 5265, 5655, 5835, 6786, 7002, 7020, 7540, 7780, 7830, 9396, 10114, 10179, 10503, 10530, 11281, 11310, 11670, 11745, 13572, 14004, 15171, 15660, 16965, 17505, 20228, 20358, 21006, 21060, 22562, 22620, 23340, 23490, 25285, 30342, 30537, 31509, 33843, 33930, 35010, 40716, 42012, 45124, 45513, 46980, 50570, 50895, 52515, 56405, 60684, 61074, 63018, 67686, 67860, 70020, 75855, 91026, 101140, 101529, 101790, 105030, 112810, 122148, 126036, 135372, 136539, 146653, 151710, 152685, 157545, 169215, 182052, 203058, 203580, 210060, 225620, 227565, 273078, 293306, 303420, 304587, 305370, 315090, 338430, 406116, 409617, 439959, 455130, 507645, 546156, 586612, 609174, 610740, 630180, 676860, 682695, 733265, 819234, 879918, 910260, 913761, 1015290, 1218348, 1319877, 1365390, 1466530, 1522935, 1638468, 1759836, 1827522, 2030580, 2048085, 2199795, 2639754, 2730780, 2933060, 3045870, 3655044, 3959631, 4096170, 4399590, 4568805, 5279508, 6091740, 6599385, 7919262, 8192340, 8799180, 9137610, 11878893, 13198770, 15838524, 18275220, 19798155, 23757786, 26397540, 39596310, 47515572, 59394465, 79192620, 118788930, 237577860]

約数ペア:

[(1, 237577860), (2, 118788930), (3, 79192620), (4, 59394465), (5, 47515572), (6, 39596310), (9, 26397540), (10, 23757786), (12, 19798155), (13, 18275220), (15, 15838524), (18, 13198770), (20, 11878893), (26, 9137610), (27, 8799180), (29, 8192340), (30, 7919262), (36, 6599385), (39, 6091740), (45, 5279508), (52, 4568805), (54, 4399590), (58, 4096170), (60, 3959631), (65, 3655044), (78, 3045870), (81, 2933060), (87, 2730780), (90, 2639754), (108, 2199795), (116, 2048085), (117, 2030580), (130, 1827522), (135, 1759836), (145, 1638468), (156, 1522935), (162, 1466530), (174, 1365390), (180, 1319877), (195, 1218348), (234, 1015290), (260, 913761), (261, 910260), (270, 879918), (290, 819234), (324, 733265), (348, 682695), (351, 676860), (377, 630180), (389, 610740), (390, 609174), (405, 586612), (435, 546156), (468, 507645), (522, 455130), (540, 439959), (580, 409617), (585, 406116), (702, 338430), (754, 315090), (778, 305370), (780, 304587), (783, 303420), (810, 293306), (870, 273078), (1044, 227565), (1053, 225620), (1131, 210060), (1167, 203580), (1170, 203058), (1305, 182052), (1404, 169215), (1508, 157545), (1556, 152685), (1566, 151710), (1620, 146653), (1740, 136539), (1755, 135372), (1885, 126036), (1945, 122148), (2106, 112810), (2262, 105030), (2334, 101790), (2340, 101529), (2349, 101140), (2610, 91026), (3132, 75855), (3393, 70020), (3501, 67860), (3510, 67686), (3770, 63018), (3890, 61074), (3915, 60684), (4212, 56405), (4524, 52515), (4668, 50895), (4698, 50570), (5057, 46980), (5220, 45513), (5265, 45124), (5655, 42012), (5835, 40716), (6786, 35010), (7002, 33930), (7020, 33843), (7540, 31509), (7780, 30537), (7830, 30342), (9396, 25285), (10114, 23490), (10179, 23340), (10503, 22620), (10530, 22562), (11281, 21060), (11310, 21006), (11670, 20358), (11745, 20228), (13572, 17505), (14004, 16965), (15171, 15660)]