89036820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 306261648

約数和(自身を除く): 217224828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 61, 68, 81, 85, 90, 102, 106, 108, 122, 135, 153, 159, 162, 170, 180, 183, 204, 212, 244, 255, 265, 270, 305, 306, 318, 324, 340, 366, 405, 459, 477, 510, 530, 540, 549, 610, 612, 636, 732, 765, 795, 810, 901, 915, 918, 954, 1020, 1037, 1060, 1098, 1220, 1377, 1431, 1530, 1590, 1620, 1647, 1802, 1830, 1836, 1908, 2074, 2196, 2295, 2385, 2703, 2745, 2754, 2862, 3060, 3111, 3180, 3233, 3294, 3604, 3660, 4148, 4293, 4505, 4590, 4770, 4941, 5185, 5406, 5490, 5508, 5724, 6222, 6466, 6588, 6885, 7155, 8109, 8235, 8586, 9010, 9180, 9333, 9540, 9699, 9882, 10370, 10812, 10980, 12444, 12932, 13515, 13770, 14310, 15555, 16165, 16218, 16470, 17172, 18020, 18666, 19398, 19764, 20740, 21465, 24327, 24705, 27030, 27540, 27999, 28620, 29097, 31110, 32330, 32436, 32940, 37332, 38796, 40545, 42930, 46665, 48495, 48654, 49410, 54060, 54961, 55998, 58194, 62220, 64660, 72981, 81090, 83997, 85860, 87291, 93330, 96990, 97308, 98820, 109922, 111996, 116388, 121635, 139995, 145485, 145962, 162180, 164883, 167994, 174582, 186660, 193980, 219844, 243270, 261873, 274805, 279990, 290970, 291924, 329766, 335988, 349164, 364905, 419985, 436455, 486540, 494649, 523746, 549610, 559980, 581940, 659532, 729810, 824415, 839970, 872910, 989298, 1047492, 1099220, 1309365, 1459620, 1483947, 1648830, 1679940, 1745820, 1978596, 2473245, 2618730, 2967894, 3297660, 4451841, 4946490, 5237460, 5935788, 7419735, 8903682, 9892980, 14839470, 17807364, 22259205, 29678940, 44518410, 89036820]

約数ペア:

[(1, 89036820), (2, 44518410), (3, 29678940), (4, 22259205), (5, 17807364), (6, 14839470), (9, 9892980), (10, 8903682), (12, 7419735), (15, 5935788), (17, 5237460), (18, 4946490), (20, 4451841), (27, 3297660), (30, 2967894), (34, 2618730), (36, 2473245), (45, 1978596), (51, 1745820), (53, 1679940), (54, 1648830), (60, 1483947), (61, 1459620), (68, 1309365), (81, 1099220), (85, 1047492), (90, 989298), (102, 872910), (106, 839970), (108, 824415), (122, 729810), (135, 659532), (153, 581940), (159, 559980), (162, 549610), (170, 523746), (180, 494649), (183, 486540), (204, 436455), (212, 419985), (244, 364905), (255, 349164), (265, 335988), (270, 329766), (305, 291924), (306, 290970), (318, 279990), (324, 274805), (340, 261873), (366, 243270), (405, 219844), (459, 193980), (477, 186660), (510, 174582), (530, 167994), (540, 164883), (549, 162180), (610, 145962), (612, 145485), (636, 139995), (732, 121635), (765, 116388), (795, 111996), (810, 109922), (901, 98820), (915, 97308), (918, 96990), (954, 93330), (1020, 87291), (1037, 85860), (1060, 83997), (1098, 81090), (1220, 72981), (1377, 64660), (1431, 62220), (1530, 58194), (1590, 55998), (1620, 54961), (1647, 54060), (1802, 49410), (1830, 48654), (1836, 48495), (1908, 46665), (2074, 42930), (2196, 40545), (2295, 38796), (2385, 37332), (2703, 32940), (2745, 32436), (2754, 32330), (2862, 31110), (3060, 29097), (3111, 28620), (3180, 27999), (3233, 27540), (3294, 27030), (3604, 24705), (3660, 24327), (4148, 21465), (4293, 20740), (4505, 19764), (4590, 19398), (4770, 18666), (4941, 18020), (5185, 17172), (5406, 16470), (5490, 16218), (5508, 16165), (5724, 15555), (6222, 14310), (6466, 13770), (6588, 13515), (6885, 12932), (7155, 12444), (8109, 10980), (8235, 10812), (8586, 10370), (9010, 9882), (9180, 9699), (9333, 9540)]