145255950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 482112000

約数和(自身を除く): 336856050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 378, 399, 450, 475, 513, 525, 570, 630, 665, 675, 798, 809, 855, 945, 950, 1026, 1050, 1197, 1330, 1350, 1425, 1575, 1618, 1710, 1890, 1995, 2394, 2427, 2565, 2850, 3150, 3325, 3591, 3990, 4045, 4275, 4725, 4854, 5130, 5663, 5985, 6650, 7182, 7281, 8090, 8550, 9450, 9975, 11326, 11970, 12135, 12825, 14562, 15371, 16989, 17955, 19950, 20225, 21843, 24270, 25650, 28315, 29925, 30742, 33978, 35910, 36405, 40450, 43686, 46113, 50967, 56630, 59850, 60675, 72810, 76855, 84945, 89775, 92226, 101934, 107597, 109215, 121350, 138339, 141575, 152901, 153710, 169890, 179550, 182025, 215194, 218430, 230565, 254835, 276678, 283150, 305802, 322791, 364050, 384275, 415017, 424725, 461130, 509670, 537985, 546075, 645582, 691695, 764505, 768550, 830034, 849450, 968373, 1075970, 1092150, 1152825, 1274175, 1383390, 1529010, 1613955, 1936746, 2075085, 2305650, 2548350, 2689925, 2905119, 3227910, 3458475, 3822525, 4150170, 4841865, 5379850, 5810238, 6916950, 7645050, 8069775, 9683730, 10375425, 14525595, 16139550, 20750850, 24209325, 29051190, 48418650, 72627975, 145255950]

約数ペア:

[(1, 145255950), (2, 72627975), (3, 48418650), (5, 29051190), (6, 24209325), (7, 20750850), (9, 16139550), (10, 14525595), (14, 10375425), (15, 9683730), (18, 8069775), (19, 7645050), (21, 6916950), (25, 5810238), (27, 5379850), (30, 4841865), (35, 4150170), (38, 3822525), (42, 3458475), (45, 3227910), (50, 2905119), (54, 2689925), (57, 2548350), (63, 2305650), (70, 2075085), (75, 1936746), (90, 1613955), (95, 1529010), (105, 1383390), (114, 1274175), (126, 1152825), (133, 1092150), (135, 1075970), (150, 968373), (171, 849450), (175, 830034), (189, 768550), (190, 764505), (210, 691695), (225, 645582), (266, 546075), (270, 537985), (285, 509670), (315, 461130), (342, 424725), (350, 415017), (378, 384275), (399, 364050), (450, 322791), (475, 305802), (513, 283150), (525, 276678), (570, 254835), (630, 230565), (665, 218430), (675, 215194), (798, 182025), (809, 179550), (855, 169890), (945, 153710), (950, 152901), (1026, 141575), (1050, 138339), (1197, 121350), (1330, 109215), (1350, 107597), (1425, 101934), (1575, 92226), (1618, 89775), (1710, 84945), (1890, 76855), (1995, 72810), (2394, 60675), (2427, 59850), (2565, 56630), (2850, 50967), (3150, 46113), (3325, 43686), (3591, 40450), (3990, 36405), (4045, 35910), (4275, 33978), (4725, 30742), (4854, 29925), (5130, 28315), (5663, 25650), (5985, 24270), (6650, 21843), (7182, 20225), (7281, 19950), (8090, 17955), (8550, 16989), (9450, 15371), (9975, 14562), (11326, 12825), (11970, 12135)]