77090580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 292481280

約数和(自身を除く): 215390700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 59, 60, 61, 63, 68, 70, 84, 85, 90, 102, 105, 118, 119, 122, 126, 140, 153, 170, 177, 180, 183, 204, 210, 236, 238, 244, 252, 255, 295, 305, 306, 315, 340, 354, 357, 366, 413, 420, 427, 476, 510, 531, 549, 590, 595, 610, 612, 630, 708, 714, 732, 765, 826, 854, 885, 915, 1003, 1020, 1037, 1062, 1071, 1098, 1180, 1190, 1220, 1239, 1260, 1281, 1428, 1530, 1652, 1708, 1770, 1785, 1830, 2006, 2065, 2074, 2124, 2135, 2142, 2196, 2380, 2478, 2562, 2655, 2745, 3009, 3060, 3111, 3540, 3570, 3599, 3660, 3717, 3843, 4012, 4130, 4148, 4270, 4284, 4956, 5015, 5124, 5185, 5310, 5355, 5490, 6018, 6195, 6222, 6405, 7021, 7140, 7198, 7259, 7434, 7686, 8260, 8540, 9027, 9333, 10030, 10370, 10620, 10710, 10797, 10980, 12036, 12390, 12444, 12810, 14042, 14396, 14518, 14868, 15045, 15372, 15555, 17995, 18054, 18585, 18666, 19215, 20060, 20740, 21063, 21420, 21594, 21777, 24780, 25193, 25620, 28084, 29036, 30090, 31110, 32391, 35105, 35990, 36108, 36295, 37170, 37332, 38430, 42126, 43188, 43554, 45135, 46665, 50386, 53985, 60180, 61183, 62220, 63189, 64782, 65331, 70210, 71980, 72590, 74340, 75579, 76860, 84252, 87108, 90270, 93330, 100772, 105315, 107970, 108885, 122366, 125965, 126378, 129564, 130662, 140420, 145180, 151158, 161955, 180540, 183549, 186660, 210630, 215940, 217770, 226737, 244732, 251930, 252756, 261324, 302316, 305915, 315945, 323910, 326655, 367098, 377895, 421260, 428281, 435540, 453474, 503860, 550647, 611830, 631890, 647820, 653310, 734196, 755790, 856562, 906948, 917745, 1101294, 1133685, 1223660, 1263780, 1284843, 1306620, 1511580, 1713124, 1835490, 2141405, 2202588, 2267370, 2569686, 2753235, 3670980, 3854529, 4282810, 4534740, 5139372, 5506470, 6424215, 7709058, 8565620, 11012940, 12848430, 15418116, 19272645, 25696860, 38545290, 77090580]

約数ペア:

[(1, 77090580), (2, 38545290), (3, 25696860), (4, 19272645), (5, 15418116), (6, 12848430), (7, 11012940), (9, 8565620), (10, 7709058), (12, 6424215), (14, 5506470), (15, 5139372), (17, 4534740), (18, 4282810), (20, 3854529), (21, 3670980), (28, 2753235), (30, 2569686), (34, 2267370), (35, 2202588), (36, 2141405), (42, 1835490), (45, 1713124), (51, 1511580), (59, 1306620), (60, 1284843), (61, 1263780), (63, 1223660), (68, 1133685), (70, 1101294), (84, 917745), (85, 906948), (90, 856562), (102, 755790), (105, 734196), (118, 653310), (119, 647820), (122, 631890), (126, 611830), (140, 550647), (153, 503860), (170, 453474), (177, 435540), (180, 428281), (183, 421260), (204, 377895), (210, 367098), (236, 326655), (238, 323910), (244, 315945), (252, 305915), (255, 302316), (295, 261324), (305, 252756), (306, 251930), (315, 244732), (340, 226737), (354, 217770), (357, 215940), (366, 210630), (413, 186660), (420, 183549), (427, 180540), (476, 161955), (510, 151158), (531, 145180), (549, 140420), (590, 130662), (595, 129564), (610, 126378), (612, 125965), (630, 122366), (708, 108885), (714, 107970), (732, 105315), (765, 100772), (826, 93330), (854, 90270), (885, 87108), (915, 84252), (1003, 76860), (1020, 75579), (1037, 74340), (1062, 72590), (1071, 71980), (1098, 70210), (1180, 65331), (1190, 64782), (1220, 63189), (1239, 62220), (1260, 61183), (1281, 60180), (1428, 53985), (1530, 50386), (1652, 46665), (1708, 45135), (1770, 43554), (1785, 43188), (1830, 42126), (2006, 38430), (2065, 37332), (2074, 37170), (2124, 36295), (2135, 36108), (2142, 35990), (2196, 35105), (2380, 32391), (2478, 31110), (2562, 30090), (2655, 29036), (2745, 28084), (3009, 25620), (3060, 25193), (3111, 24780), (3540, 21777), (3570, 21594), (3599, 21420), (3660, 21063), (3717, 20740), (3843, 20060), (4012, 19215), (4130, 18666), (4148, 18585), (4270, 18054), (4284, 17995), (4956, 15555), (5015, 15372), (5124, 15045), (5185, 14868), (5310, 14518), (5355, 14396), (5490, 14042), (6018, 12810), (6195, 12444), (6222, 12390), (6405, 12036), (7021, 10980), (7140, 10797), (7198, 10710), (7259, 10620), (7434, 10370), (7686, 10030), (8260, 9333), (8540, 9027)]