49340340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 187017600

約数和(自身を除く): 137677260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 229, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 458, 513, 532, 540, 567, 570, 630, 665, 684, 687, 756, 798, 810, 855, 916, 945, 1026, 1134, 1140, 1145, 1197, 1260, 1330, 1374, 1539, 1596, 1603, 1620, 1710, 1890, 1995, 2052, 2061, 2268, 2290, 2394, 2565, 2660, 2748, 2835, 3078, 3206, 3420, 3435, 3591, 3780, 3990, 4122, 4351, 4580, 4788, 4809, 5130, 5670, 5985, 6156, 6183, 6412, 6870, 7182, 7695, 7980, 8015, 8244, 8702, 9618, 10260, 10305, 10773, 11340, 11970, 12366, 13053, 13740, 14364, 14427, 15390, 16030, 17404, 17955, 18549, 19236, 20610, 21546, 21755, 23940, 24045, 24732, 26106, 28854, 30457, 30780, 30915, 32060, 35910, 37098, 39159, 41220, 43092, 43281, 43510, 48090, 52212, 53865, 57708, 60914, 61830, 65265, 71820, 72135, 74196, 78318, 86562, 87020, 91371, 92745, 96180, 107730, 117477, 121828, 123660, 129843, 130530, 144270, 152285, 156636, 173124, 182742, 185490, 195795, 215460, 216405, 234954, 259686, 261060, 274113, 288540, 304570, 352431, 365484, 370980, 391590, 432810, 456855, 469908, 519372, 548226, 587385, 609140, 649215, 704862, 783180, 822339, 865620, 913710, 1096452, 1174770, 1298430, 1370565, 1409724, 1644678, 1762155, 1827420, 2349540, 2467017, 2596860, 2741130, 3289356, 3524310, 4111695, 4934034, 5482260, 7048620, 8223390, 9868068, 12335085, 16446780, 24670170, 49340340]

約数ペア:

[(1, 49340340), (2, 24670170), (3, 16446780), (4, 12335085), (5, 9868068), (6, 8223390), (7, 7048620), (9, 5482260), (10, 4934034), (12, 4111695), (14, 3524310), (15, 3289356), (18, 2741130), (19, 2596860), (20, 2467017), (21, 2349540), (27, 1827420), (28, 1762155), (30, 1644678), (35, 1409724), (36, 1370565), (38, 1298430), (42, 1174770), (45, 1096452), (54, 913710), (57, 865620), (60, 822339), (63, 783180), (70, 704862), (76, 649215), (81, 609140), (84, 587385), (90, 548226), (95, 519372), (105, 469908), (108, 456855), (114, 432810), (126, 391590), (133, 370980), (135, 365484), (140, 352431), (162, 304570), (171, 288540), (180, 274113), (189, 261060), (190, 259686), (210, 234954), (228, 216405), (229, 215460), (252, 195795), (266, 185490), (270, 182742), (285, 173124), (315, 156636), (324, 152285), (342, 144270), (378, 130530), (380, 129843), (399, 123660), (405, 121828), (420, 117477), (458, 107730), (513, 96180), (532, 92745), (540, 91371), (567, 87020), (570, 86562), (630, 78318), (665, 74196), (684, 72135), (687, 71820), (756, 65265), (798, 61830), (810, 60914), (855, 57708), (916, 53865), (945, 52212), (1026, 48090), (1134, 43510), (1140, 43281), (1145, 43092), (1197, 41220), (1260, 39159), (1330, 37098), (1374, 35910), (1539, 32060), (1596, 30915), (1603, 30780), (1620, 30457), (1710, 28854), (1890, 26106), (1995, 24732), (2052, 24045), (2061, 23940), (2268, 21755), (2290, 21546), (2394, 20610), (2565, 19236), (2660, 18549), (2748, 17955), (2835, 17404), (3078, 16030), (3206, 15390), (3420, 14427), (3435, 14364), (3591, 13740), (3780, 13053), (3990, 12366), (4122, 11970), (4351, 11340), (4580, 10773), (4788, 10305), (4809, 10260), (5130, 9618), (5670, 8702), (5985, 8244), (6156, 8015), (6183, 7980), (6412, 7695), (6870, 7182)]