2018839140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 6645999360

約数和(自身を除く): 4627160220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 103, 108, 109, 111, 135, 148, 162, 180, 185, 206, 218, 222, 243, 270, 309, 324, 327, 333, 370, 405, 412, 436, 444, 486, 515, 540, 545, 555, 618, 654, 666, 740, 810, 927, 972, 981, 999, 1030, 1090, 1110, 1215, 1236, 1308, 1332, 1545, 1620, 1635, 1665, 1854, 1962, 1998, 2060, 2180, 2220, 2430, 2781, 2943, 2997, 3090, 3270, 3330, 3708, 3811, 3924, 3996, 4033, 4635, 4860, 4905, 4995, 5562, 5886, 5994, 6180, 6540, 6660, 7622, 8066, 8343, 8829, 8991, 9270, 9810, 9990, 11124, 11227, 11433, 11772, 11988, 12099, 13905, 14715, 14985, 15244, 16132, 16686, 17658, 17982, 18540, 19055, 19620, 19980, 20165, 22454, 22866, 24198, 25029, 26487, 27810, 29430, 29970, 33372, 33681, 34299, 35316, 35964, 36297, 38110, 40330, 41715, 44145, 44908, 44955, 45732, 48396, 50058, 52974, 55620, 56135, 57165, 58860, 59940, 60495, 67362, 68598, 72594, 76220, 80660, 83430, 88290, 89910, 100116, 101043, 102897, 105948, 108891, 112270, 114330, 120990, 125145, 132435, 134724, 137196, 145188, 166860, 168405, 171495, 176580, 179820, 181485, 202086, 205794, 217782, 224540, 228660, 241980, 250290, 264870, 303129, 308691, 326673, 336810, 342990, 362970, 404172, 411588, 415399, 435564, 500580, 505215, 514485, 529740, 544455, 606258, 617382, 653346, 673620, 685980, 725940, 830798, 909387, 926073, 980019, 1010430, 1028970, 1088910, 1212516, 1234764, 1246197, 1306692, 1515645, 1543455, 1633365, 1661596, 1818774, 1852146, 1960038, 2020860, 2057940, 2076995, 2177820, 2492394, 2728161, 3031290, 3086910, 3266730, 3637548, 3704292, 3738591, 3920076, 4153990, 4546935, 4630365, 4900095, 4984788, 5456322, 6062580, 6173820, 6230985, 6533460, 7477182, 8307980, 9093870, 9260730, 9800190, 10912644, 11215773, 12461970, 13640805, 14954364, 18187740, 18521460, 18692955, 19600380, 22431546, 24923940, 27281610, 33647319, 37385910, 44863092, 54563220, 56078865, 67294638, 74771820, 100941957, 112157730, 134589276, 168236595, 201883914, 224315460, 336473190, 403767828, 504709785, 672946380, 1009419570, 2018839140]

約数ペア:

[(1, 2018839140), (2, 1009419570), (3, 672946380), (4, 504709785), (5, 403767828), (6, 336473190), (9, 224315460), (10, 201883914), (12, 168236595), (15, 134589276), (18, 112157730), (20, 100941957), (27, 74771820), (30, 67294638), (36, 56078865), (37, 54563220), (45, 44863092), (54, 37385910), (60, 33647319), (74, 27281610), (81, 24923940), (90, 22431546), (103, 19600380), (108, 18692955), (109, 18521460), (111, 18187740), (135, 14954364), (148, 13640805), (162, 12461970), (180, 11215773), (185, 10912644), (206, 9800190), (218, 9260730), (222, 9093870), (243, 8307980), (270, 7477182), (309, 6533460), (324, 6230985), (327, 6173820), (333, 6062580), (370, 5456322), (405, 4984788), (412, 4900095), (436, 4630365), (444, 4546935), (486, 4153990), (515, 3920076), (540, 3738591), (545, 3704292), (555, 3637548), (618, 3266730), (654, 3086910), (666, 3031290), (740, 2728161), (810, 2492394), (927, 2177820), (972, 2076995), (981, 2057940), (999, 2020860), (1030, 1960038), (1090, 1852146), (1110, 1818774), (1215, 1661596), (1236, 1633365), (1308, 1543455), (1332, 1515645), (1545, 1306692), (1620, 1246197), (1635, 1234764), (1665, 1212516), (1854, 1088910), (1962, 1028970), (1998, 1010430), (2060, 980019), (2180, 926073), (2220, 909387), (2430, 830798), (2781, 725940), (2943, 685980), (2997, 673620), (3090, 653346), (3270, 617382), (3330, 606258), (3708, 544455), (3811, 529740), (3924, 514485), (3996, 505215), (4033, 500580), (4635, 435564), (4860, 415399), (4905, 411588), (4995, 404172), (5562, 362970), (5886, 342990), (5994, 336810), (6180, 326673), (6540, 308691), (6660, 303129), (7622, 264870), (8066, 250290), (8343, 241980), (8829, 228660), (8991, 224540), (9270, 217782), (9810, 205794), (9990, 202086), (11124, 181485), (11227, 179820), (11433, 176580), (11772, 171495), (11988, 168405), (12099, 166860), (13905, 145188), (14715, 137196), (14985, 134724), (15244, 132435), (16132, 125145), (16686, 120990), (17658, 114330), (17982, 112270), (18540, 108891), (19055, 105948), (19620, 102897), (19980, 101043), (20165, 100116), (22454, 89910), (22866, 88290), (24198, 83430), (25029, 80660), (26487, 76220), (27810, 72594), (29430, 68598), (29970, 67362), (33372, 60495), (33681, 59940), (34299, 58860), (35316, 57165), (35964, 56135), (36297, 55620), (38110, 52974), (40330, 50058), (41715, 48396), (44145, 45732), (44908, 44955)]