201421350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 624960000

約数和(自身を除く): 423538650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 90, 115, 117, 130, 135, 138, 150, 195, 207, 225, 230, 234, 270, 299, 325, 345, 351, 390, 414, 450, 499, 575, 585, 598, 621, 650, 675, 690, 702, 897, 975, 998, 1035, 1150, 1170, 1242, 1350, 1495, 1497, 1725, 1755, 1794, 1950, 2070, 2495, 2691, 2925, 2990, 2994, 3105, 3450, 3510, 4485, 4491, 4990, 5175, 5382, 5850, 6210, 6487, 7475, 7485, 8073, 8775, 8970, 8982, 10350, 11477, 12475, 12974, 13455, 13473, 14950, 14970, 15525, 16146, 17550, 19461, 22425, 22455, 22954, 24950, 26910, 26946, 31050, 32435, 34431, 37425, 38922, 40365, 44850, 44910, 57385, 58383, 64870, 67275, 67365, 68862, 74850, 80730, 97305, 103293, 112275, 114770, 116766, 134550, 134730, 149201, 162175, 172155, 175149, 194610, 201825, 206586, 224550, 286925, 291915, 298402, 309879, 324350, 336825, 344310, 350298, 403650, 447603, 486525, 516465, 573850, 583830, 619758, 673650, 746005, 860775, 875745, 895206, 973050, 1032930, 1342809, 1459575, 1492010, 1549395, 1721550, 1751490, 2238015, 2582325, 2685618, 2919150, 3098790, 3730025, 4028427, 4378725, 4476030, 5164650, 6714045, 7460050, 7746975, 8056854, 8757450, 11190075, 13428090, 15493950, 20142135, 22380150, 33570225, 40284270, 67140450, 100710675, 201421350]

約数ペア:

[(1, 201421350), (2, 100710675), (3, 67140450), (5, 40284270), (6, 33570225), (9, 22380150), (10, 20142135), (13, 15493950), (15, 13428090), (18, 11190075), (23, 8757450), (25, 8056854), (26, 7746975), (27, 7460050), (30, 6714045), (39, 5164650), (45, 4476030), (46, 4378725), (50, 4028427), (54, 3730025), (65, 3098790), (69, 2919150), (75, 2685618), (78, 2582325), (90, 2238015), (115, 1751490), (117, 1721550), (130, 1549395), (135, 1492010), (138, 1459575), (150, 1342809), (195, 1032930), (207, 973050), (225, 895206), (230, 875745), (234, 860775), (270, 746005), (299, 673650), (325, 619758), (345, 583830), (351, 573850), (390, 516465), (414, 486525), (450, 447603), (499, 403650), (575, 350298), (585, 344310), (598, 336825), (621, 324350), (650, 309879), (675, 298402), (690, 291915), (702, 286925), (897, 224550), (975, 206586), (998, 201825), (1035, 194610), (1150, 175149), (1170, 172155), (1242, 162175), (1350, 149201), (1495, 134730), (1497, 134550), (1725, 116766), (1755, 114770), (1794, 112275), (1950, 103293), (2070, 97305), (2495, 80730), (2691, 74850), (2925, 68862), (2990, 67365), (2994, 67275), (3105, 64870), (3450, 58383), (3510, 57385), (4485, 44910), (4491, 44850), (4990, 40365), (5175, 38922), (5382, 37425), (5850, 34431), (6210, 32435), (6487, 31050), (7475, 26946), (7485, 26910), (8073, 24950), (8775, 22954), (8970, 22455), (8982, 22425), (10350, 19461), (11477, 17550), (12475, 16146), (12974, 15525), (13455, 14970), (13473, 14950)]