84934980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 297398640

約数和(自身を除く): 212463660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 109, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 218, 222, 234, 260, 270, 324, 327, 333, 351, 370, 390, 405, 436, 444, 468, 481, 540, 545, 555, 585, 654, 666, 702, 740, 780, 810, 962, 981, 999, 1053, 1090, 1110, 1170, 1308, 1332, 1404, 1417, 1443, 1620, 1635, 1665, 1755, 1924, 1962, 1998, 2106, 2180, 2220, 2340, 2405, 2834, 2886, 2943, 2997, 3270, 3330, 3510, 3924, 3996, 4033, 4212, 4251, 4329, 4810, 4905, 4995, 5265, 5668, 5772, 5886, 5994, 6540, 6660, 7020, 7085, 7215, 8066, 8502, 8658, 8829, 9620, 9810, 9990, 10530, 11772, 11988, 12099, 12753, 12987, 14170, 14430, 14715, 14985, 16132, 17004, 17316, 17658, 19620, 19980, 20165, 21060, 21255, 21645, 24198, 25506, 25974, 28340, 28860, 29430, 29970, 35316, 36297, 38259, 38961, 40330, 42510, 43290, 44145, 48396, 51012, 51948, 52429, 58860, 59940, 60495, 63765, 64935, 72594, 76518, 77922, 80660, 85020, 86580, 88290, 104858, 108891, 114777, 120990, 127530, 129870, 145188, 153036, 155844, 157287, 176580, 181485, 191295, 194805, 209716, 217782, 229554, 241980, 255060, 259740, 262145, 314574, 326673, 362970, 382590, 389610, 435564, 459108, 471861, 524290, 544455, 573885, 629148, 653346, 725940, 765180, 779220, 786435, 943722, 1048580, 1088910, 1147770, 1306692, 1415583, 1572870, 1633365, 1887444, 2177820, 2295540, 2359305, 2831166, 3145740, 3266730, 4246749, 4718610, 5662332, 6533460, 7077915, 8493498, 9437220, 14155830, 16986996, 21233745, 28311660, 42467490, 84934980]

約数ペア:

[(1, 84934980), (2, 42467490), (3, 28311660), (4, 21233745), (5, 16986996), (6, 14155830), (9, 9437220), (10, 8493498), (12, 7077915), (13, 6533460), (15, 5662332), (18, 4718610), (20, 4246749), (26, 3266730), (27, 3145740), (30, 2831166), (36, 2359305), (37, 2295540), (39, 2177820), (45, 1887444), (52, 1633365), (54, 1572870), (60, 1415583), (65, 1306692), (74, 1147770), (78, 1088910), (81, 1048580), (90, 943722), (108, 786435), (109, 779220), (111, 765180), (117, 725940), (130, 653346), (135, 629148), (148, 573885), (156, 544455), (162, 524290), (180, 471861), (185, 459108), (195, 435564), (218, 389610), (222, 382590), (234, 362970), (260, 326673), (270, 314574), (324, 262145), (327, 259740), (333, 255060), (351, 241980), (370, 229554), (390, 217782), (405, 209716), (436, 194805), (444, 191295), (468, 181485), (481, 176580), (540, 157287), (545, 155844), (555, 153036), (585, 145188), (654, 129870), (666, 127530), (702, 120990), (740, 114777), (780, 108891), (810, 104858), (962, 88290), (981, 86580), (999, 85020), (1053, 80660), (1090, 77922), (1110, 76518), (1170, 72594), (1308, 64935), (1332, 63765), (1404, 60495), (1417, 59940), (1443, 58860), (1620, 52429), (1635, 51948), (1665, 51012), (1755, 48396), (1924, 44145), (1962, 43290), (1998, 42510), (2106, 40330), (2180, 38961), (2220, 38259), (2340, 36297), (2405, 35316), (2834, 29970), (2886, 29430), (2943, 28860), (2997, 28340), (3270, 25974), (3330, 25506), (3510, 24198), (3924, 21645), (3996, 21255), (4033, 21060), (4212, 20165), (4251, 19980), (4329, 19620), (4810, 17658), (4905, 17316), (4995, 17004), (5265, 16132), (5668, 14985), (5772, 14715), (5886, 14430), (5994, 14170), (6540, 12987), (6660, 12753), (7020, 12099), (7085, 11988), (7215, 11772), (8066, 10530), (8502, 9990), (8658, 9810), (8829, 9620)]