149886450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 240

約数和(自身を含む): 505574784

約数和(自身を除く): 355688334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 81, 85, 90, 102, 105, 119, 126, 135, 150, 153, 162, 170, 175, 189, 210, 225, 238, 255, 270, 306, 311, 315, 350, 357, 378, 405, 425, 450, 459, 510, 525, 567, 595, 622, 630, 675, 714, 765, 810, 850, 918, 933, 945, 1050, 1071, 1134, 1190, 1275, 1350, 1377, 1530, 1555, 1575, 1785, 1866, 1890, 2025, 2142, 2177, 2295, 2550, 2754, 2799, 2835, 2975, 3110, 3150, 3213, 3570, 3825, 4050, 4354, 4590, 4665, 4725, 5287, 5355, 5598, 5670, 5950, 6426, 6531, 6885, 7650, 7775, 8397, 8925, 9330, 9450, 9639, 10574, 10710, 10885, 11475, 13062, 13770, 13995, 14175, 15550, 15861, 16065, 16794, 17850, 19278, 19593, 21770, 22950, 23325, 25191, 26435, 26775, 27990, 28350, 31722, 32130, 32655, 34425, 37009, 39186, 41985, 46650, 47583, 48195, 50382, 52870, 53550, 54425, 58779, 65310, 68850, 69975, 74018, 79305, 80325, 83970, 95166, 96390, 97965, 108850, 111027, 117558, 125955, 132175, 139950, 142749, 158610, 160650, 163275, 176337, 185045, 195930, 209925, 222054, 237915, 240975, 251910, 264350, 285498, 293895, 326550, 333081, 352674, 370090, 396525, 419850, 428247, 475830, 481950, 489825, 555135, 587790, 629775, 666162, 713745, 793050, 856494, 881685, 925225, 979650, 999243, 1110270, 1189575, 1259550, 1427490, 1469475, 1665405, 1763370, 1850450, 1998486, 2141235, 2379150, 2775675, 2938950, 2997729, 3330810, 3568725, 4282470, 4408425, 4996215, 5551350, 5995458, 7137450, 8327025, 8816850, 9992430, 10706175, 14988645, 16654050, 21412350, 24981075, 29977290, 49962150, 74943225, 149886450]

約数ペア:

[(1, 149886450), (2, 74943225), (3, 49962150), (5, 29977290), (6, 24981075), (7, 21412350), (9, 16654050), (10, 14988645), (14, 10706175), (15, 9992430), (17, 8816850), (18, 8327025), (21, 7137450), (25, 5995458), (27, 5551350), (30, 4996215), (34, 4408425), (35, 4282470), (42, 3568725), (45, 3330810), (50, 2997729), (51, 2938950), (54, 2775675), (63, 2379150), (70, 2141235), (75, 1998486), (81, 1850450), (85, 1763370), (90, 1665405), (102, 1469475), (105, 1427490), (119, 1259550), (126, 1189575), (135, 1110270), (150, 999243), (153, 979650), (162, 925225), (170, 881685), (175, 856494), (189, 793050), (210, 713745), (225, 666162), (238, 629775), (255, 587790), (270, 555135), (306, 489825), (311, 481950), (315, 475830), (350, 428247), (357, 419850), (378, 396525), (405, 370090), (425, 352674), (450, 333081), (459, 326550), (510, 293895), (525, 285498), (567, 264350), (595, 251910), (622, 240975), (630, 237915), (675, 222054), (714, 209925), (765, 195930), (810, 185045), (850, 176337), (918, 163275), (933, 160650), (945, 158610), (1050, 142749), (1071, 139950), (1134, 132175), (1190, 125955), (1275, 117558), (1350, 111027), (1377, 108850), (1530, 97965), (1555, 96390), (1575, 95166), (1785, 83970), (1866, 80325), (1890, 79305), (2025, 74018), (2142, 69975), (2177, 68850), (2295, 65310), (2550, 58779), (2754, 54425), (2799, 53550), (2835, 52870), (2975, 50382), (3110, 48195), (3150, 47583), (3213, 46650), (3570, 41985), (3825, 39186), (4050, 37009), (4354, 34425), (4590, 32655), (4665, 32130), (4725, 31722), (5287, 28350), (5355, 27990), (5598, 26775), (5670, 26435), (5950, 25191), (6426, 23325), (6531, 22950), (6885, 21770), (7650, 19593), (7775, 19278), (8397, 17850), (8925, 16794), (9330, 16065), (9450, 15861), (9639, 15550), (10574, 14175), (10710, 13995), (10885, 13770), (11475, 13062)]