194951400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 742140000

約数和(自身を除く): 547188600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 133, 140, 147, 150, 152, 168, 175, 190, 196, 200, 210, 228, 245, 266, 280, 285, 294, 300, 349, 350, 380, 392, 399, 420, 456, 475, 490, 525, 532, 570, 588, 600, 665, 698, 700, 735, 760, 798, 840, 931, 950, 980, 1047, 1050, 1064, 1140, 1176, 1225, 1330, 1396, 1400, 1425, 1470, 1596, 1745, 1862, 1900, 1960, 1995, 2094, 2100, 2280, 2443, 2450, 2660, 2792, 2793, 2850, 2940, 3192, 3325, 3490, 3675, 3724, 3800, 3990, 4188, 4200, 4655, 4886, 4900, 5235, 5320, 5586, 5700, 5880, 6631, 6650, 6980, 7329, 7350, 7448, 7980, 8376, 8725, 9310, 9772, 9800, 9975, 10470, 11172, 11400, 12215, 13262, 13300, 13960, 13965, 14658, 14700, 15960, 17101, 17450, 18620, 19544, 19893, 19950, 20940, 22344, 23275, 24430, 26175, 26524, 26600, 27930, 29316, 29400, 33155, 34202, 34900, 36645, 37240, 39786, 39900, 41880, 46417, 46550, 48860, 51303, 52350, 53048, 55860, 58632, 61075, 66310, 68404, 69800, 69825, 73290, 79572, 79800, 85505, 92834, 93100, 97720, 99465, 102606, 104700, 111720, 122150, 132620, 136808, 139251, 139650, 146580, 159144, 165775, 171010, 183225, 185668, 186200, 198930, 205212, 209400, 232085, 244300, 256515, 265240, 278502, 279300, 293160, 324919, 331550, 342020, 366450, 371336, 397860, 410424, 427525, 464170, 488600, 497325, 513030, 557004, 558600, 649838, 663100, 684040, 696255, 732900, 795720, 855050, 928340, 974757, 994650, 1026060, 1114008, 1160425, 1282575, 1299676, 1326200, 1392510, 1465800, 1624595, 1710100, 1856680, 1949514, 1989300, 2052120, 2320850, 2565150, 2599352, 2785020, 3249190, 3420200, 3481275, 3899028, 3978600, 4641700, 4873785, 5130300, 5570040, 6498380, 6962550, 7798056, 8122975, 9283400, 9747570, 10260600, 12996760, 13925100, 16245950, 19495140, 24368925, 27850200, 32491900, 38990280, 48737850, 64983800, 97475700, 194951400]

約数ペア:

[(1, 194951400), (2, 97475700), (3, 64983800), (4, 48737850), (5, 38990280), (6, 32491900), (7, 27850200), (8, 24368925), (10, 19495140), (12, 16245950), (14, 13925100), (15, 12996760), (19, 10260600), (20, 9747570), (21, 9283400), (24, 8122975), (25, 7798056), (28, 6962550), (30, 6498380), (35, 5570040), (38, 5130300), (40, 4873785), (42, 4641700), (49, 3978600), (50, 3899028), (56, 3481275), (57, 3420200), (60, 3249190), (70, 2785020), (75, 2599352), (76, 2565150), (84, 2320850), (95, 2052120), (98, 1989300), (100, 1949514), (105, 1856680), (114, 1710100), (120, 1624595), (133, 1465800), (140, 1392510), (147, 1326200), (150, 1299676), (152, 1282575), (168, 1160425), (175, 1114008), (190, 1026060), (196, 994650), (200, 974757), (210, 928340), (228, 855050), (245, 795720), (266, 732900), (280, 696255), (285, 684040), (294, 663100), (300, 649838), (349, 558600), (350, 557004), (380, 513030), (392, 497325), (399, 488600), (420, 464170), (456, 427525), (475, 410424), (490, 397860), (525, 371336), (532, 366450), (570, 342020), (588, 331550), (600, 324919), (665, 293160), (698, 279300), (700, 278502), (735, 265240), (760, 256515), (798, 244300), (840, 232085), (931, 209400), (950, 205212), (980, 198930), (1047, 186200), (1050, 185668), (1064, 183225), (1140, 171010), (1176, 165775), (1225, 159144), (1330, 146580), (1396, 139650), (1400, 139251), (1425, 136808), (1470, 132620), (1596, 122150), (1745, 111720), (1862, 104700), (1900, 102606), (1960, 99465), (1995, 97720), (2094, 93100), (2100, 92834), (2280, 85505), (2443, 79800), (2450, 79572), (2660, 73290), (2792, 69825), (2793, 69800), (2850, 68404), (2940, 66310), (3192, 61075), (3325, 58632), (3490, 55860), (3675, 53048), (3724, 52350), (3800, 51303), (3990, 48860), (4188, 46550), (4200, 46417), (4655, 41880), (4886, 39900), (4900, 39786), (5235, 37240), (5320, 36645), (5586, 34900), (5700, 34202), (5880, 33155), (6631, 29400), (6650, 29316), (6980, 27930), (7329, 26600), (7350, 26524), (7448, 26175), (7980, 24430), (8376, 23275), (8725, 22344), (9310, 20940), (9772, 19950), (9800, 19893), (9975, 19544), (10470, 18620), (11172, 17450), (11400, 17101), (12215, 15960), (13262, 14700), (13300, 14658), (13960, 13965)]