448528850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 216

約数和(自身を含む): 1142153460

約数和(自身を除く): 693624610

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 49, 50, 55, 70, 77, 85, 89, 98, 110, 119, 121, 154, 170, 175, 178, 187, 238, 242, 245, 275, 350, 374, 385, 425, 445, 490, 539, 550, 595, 605, 623, 770, 833, 847, 850, 890, 935, 979, 1078, 1190, 1210, 1225, 1246, 1309, 1513, 1666, 1694, 1870, 1925, 1958, 2057, 2225, 2450, 2618, 2695, 2975, 3025, 3026, 3115, 3850, 4114, 4165, 4235, 4361, 4450, 4675, 4895, 5390, 5929, 5950, 6050, 6230, 6545, 6853, 7565, 8330, 8470, 8722, 9163, 9350, 9790, 10285, 10591, 10769, 11858, 13090, 13475, 13706, 14399, 15130, 15575, 16643, 18326, 20570, 20825, 21175, 21182, 21538, 21805, 24475, 26950, 28798, 29645, 31150, 32725, 33286, 34265, 37825, 41650, 42350, 43610, 45815, 47971, 48950, 51425, 52955, 53845, 59290, 65450, 68530, 71995, 74137, 75383, 75650, 83215, 91630, 95942, 100793, 102850, 105910, 107690, 109025, 116501, 143990, 148225, 148274, 150766, 166430, 171325, 183073, 201586, 218050, 229075, 233002, 239855, 264775, 269225, 296450, 342650, 359975, 366146, 370685, 376915, 416075, 458150, 479710, 503965, 527681, 529550, 538450, 582505, 719950, 741370, 753830, 815507, 832150, 915365, 1007930, 1055362, 1165010, 1199275, 1281511, 1631014, 1830730, 1853425, 1884575, 2398550, 2519825, 2563022, 2638405, 2912525, 3706850, 3769150, 4077535, 4576825, 5039650, 5276810, 5825050, 6407555, 8155070, 8970577, 9153650, 12815110, 13192025, 17941154, 20387675, 26384050, 32037775, 40775350, 44852885, 64075550, 89705770, 224264425, 448528850]

約数ペア:

[(1, 448528850), (2, 224264425), (5, 89705770), (7, 64075550), (10, 44852885), (11, 40775350), (14, 32037775), (17, 26384050), (22, 20387675), (25, 17941154), (34, 13192025), (35, 12815110), (49, 9153650), (50, 8970577), (55, 8155070), (70, 6407555), (77, 5825050), (85, 5276810), (89, 5039650), (98, 4576825), (110, 4077535), (119, 3769150), (121, 3706850), (154, 2912525), (170, 2638405), (175, 2563022), (178, 2519825), (187, 2398550), (238, 1884575), (242, 1853425), (245, 1830730), (275, 1631014), (350, 1281511), (374, 1199275), (385, 1165010), (425, 1055362), (445, 1007930), (490, 915365), (539, 832150), (550, 815507), (595, 753830), (605, 741370), (623, 719950), (770, 582505), (833, 538450), (847, 529550), (850, 527681), (890, 503965), (935, 479710), (979, 458150), (1078, 416075), (1190, 376915), (1210, 370685), (1225, 366146), (1246, 359975), (1309, 342650), (1513, 296450), (1666, 269225), (1694, 264775), (1870, 239855), (1925, 233002), (1958, 229075), (2057, 218050), (2225, 201586), (2450, 183073), (2618, 171325), (2695, 166430), (2975, 150766), (3025, 148274), (3026, 148225), (3115, 143990), (3850, 116501), (4114, 109025), (4165, 107690), (4235, 105910), (4361, 102850), (4450, 100793), (4675, 95942), (4895, 91630), (5390, 83215), (5929, 75650), (5950, 75383), (6050, 74137), (6230, 71995), (6545, 68530), (6853, 65450), (7565, 59290), (8330, 53845), (8470, 52955), (8722, 51425), (9163, 48950), (9350, 47971), (9790, 45815), (10285, 43610), (10591, 42350), (10769, 41650), (11858, 37825), (13090, 34265), (13475, 33286), (13706, 32725), (14399, 31150), (15130, 29645), (15575, 28798), (16643, 26950), (18326, 24475), (20570, 21805), (20825, 21538), (21175, 21182)]